Doc Code: PA..
`
`PTO/AIAB2B{07-12)
`oe
`Approved for use through 11/30/2014. OMB 0851-0035
`DocumentDescription: Power of Attorney
`U.S. Patent and Trademark Office; U.S. DEPARTMENT OF COMMERCE
`Under the Paperwork Reduction Act of 1995, no persons are required to respond to a collection of information unless i displays a valid OMB control number.
`
`
`
`POWER OF ATTORNEYBY APPLICANT
`
`
`| hereby revoke all previous powers of attorney given in the application identified in the attached transmittal letter.
`[x] ! hereby appoint Practitioner(s) associated with the following Customer Number as my/our attorney(s) or agent(s), and to
`
`
`transact all business in the United States Patent and Trademark Office connected therewith for the application referenced
`in the attached transmittal letter (form PTO/AIA/82A or equivalent):=|
`
`
`05251
`OR
`
`
`
`
`
`| | hereby appoint Practitioner(s) named below as my/ourattorney(s) or agent(s), and to transact all businessin the
`United States Patent and Trademark Office connected therewith for the application referenced in the attached
`
`
`transmittal letter (form PTO/AIA/82A or equivalent):
`
`
`Registration
`
`Registration
`
`
`
`
`Please recognize or change the correspondence addressfor the application identified in the attached
`transmittal letter to:
`
`[x] The address associated with the above-mentioned Customer Number.
`OR
`Cj The address associated with Customer Number:
`
`
`
`
`
`
`OR
`|
`Firm or
`
`
`
`
`individual Name
`
`
`
`Adgress
`
`
`
`
`Country
`
`Telephone
`| am the Applicant:
`
`
`[_||nventoror Joint Inventor
`[]Legal Representative of a Deceased or Legally Incapacitated Inventor
`ix ]Assignee or Person to Whom the Inventor is Under an Obligation to Assign
`
`
`Person Who Otherwise Shows Sufficient Proprietary Interest (e.g., a petition under 37 CFR 1.46(b)(2) was
`grantedin the application or is concurrently being filed with this document)
`
`
`
`
`
`| Date
`| December 6, 2013
`Signature
`
`
`Telephone
`|
`
`
`
`-President/ABILITY OPTO-ELECTRONICS TECHNOLOGY CO.
`Title and Compan
`
`NOTE: Signature - This form mustbe signed by the applicant in accordance with 37 CFR 1.33. See 37 CFR 1.4 far signature requirements and
`certifications. Submit multiple forms for more than one signature, see below *.
`
` | ‘Total of
`forms are submitted.
`This collection of information is required by 37 CFR 1.34, 1.32 and 1.33, The information Is required to obtain or retain a benefit by the public which Is to file (and by the
`USPTO to process) an application. Confidentiality is governed by 35 U.S.C. 122 and 37 CFR 1.11 and 1,14. This collection is estimated to take 3 minules to complete,
`including gathering, preparing, and submitting the completed application form to the USPTO. Time will vary depending upon the individual case. Any comments on
`the amount of lime you require to complete this form and/or suggestions for reducing this burden, should be sent to the Chief Information Officer, U.S. Patent and
`Trademark Office, U.S. Department of Commerce, P.O. Box 1450, Alexandria, VA 22313-1450. DO NOT SEND FEES OR COMPLETED FORMS TO THIS
`ADDRESS. SEND TO: Commissioner for Patents, P.O. Box 1450, Alexandria, VA 22313-1450.
`ifyou need assistance in compieting the form, call 1-800-PTO-9199 and select option 2.
`
`AOET,Ex. 1004
`Page 1
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`AOET, Ex. 1004
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`Filing Date:
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`Title of Invention:
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`LENS ASSEMBLY
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`First Named Inventor/Applicant Name:
`
`Hung-Kuo Yu
`
`Attorney Docket Number:
`
`SIIP.201299
`
`Filed as Large Entity
`
`Utility under 35 USC 111(a) Filing Fees
`
`Description
`
`Fee Code
`
`Sub-Total in
`USD(S$)
`
`Electronic Patent Application Fee Transmittal
`
`Quantity
`
`Miscellaneous-Filing:
`
`Patent-Appeals-and-Interference:
`
`AOET,Ex. 1004
`Page 2
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`AOET, Ex. 1004
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`so
`
`.
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`Sub-Total in
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`Post-Allowance-and-Post-Issuance:
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`1600
`
`Miscellaneous:
`
`Total in USD (S$)
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`AOET,Ex. 1004
`Page 3
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`AOET, Ex. 1004
`Page 3
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`a i
`
`ee
`
`a
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`Paymentinformation:
`
`Authorized User
`
`MOGA, THOMAST.
`
`Charge any Additional Fees required under 37 C.F.R. Section 1.17 (Patent application and reexamination processing fees)
`
`TheDirector of the USPTO is hereby authorized to charge indicated fees and credit any overpaymentas follows:
`
`Charge any Additional Fees required under 37 C.F.R. Section 1.16 (National application filing, search, and examination fees)
`
`Electronic AcknowledgementReceipt
`
`tn
`
`Title of Invention:
`
`LENS ASSEMBLY
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`AOET, Ex. 1004
`Page 4
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`
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`a :
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`File Listing:
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`Document
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`gs
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`File Size(Bytes)/
`
`Multi
`
`Pages
`
`Application Data Sheet
`
`SIIP201299ApplicationDataShe
`et.pdf
`
`9b9e11601080a06a084ff8fabf1 da4dbcSbb|
`6aa0
`
`Information:
`
`This is not an USPTO supplied ADS fillable form
`
`SIIP201299Specification.pdf
`
`671188
`
`48d 1bdc6383477109a34ef53a003¢7134cc
`df959
`
`Multipart Description/PDF files in .zip description
`
`22
`
`Information:
`
`Information:
`
`Information:
`
`Information:
`
`Drawings-only black and white line
`drawings
`
`SIIP201299Drawings.pdf
`
`0a7703b49f829b193cc037279b818ec0145
`edea6
`
`Oath or Declaration filed
`
`;
`;
`SIIP201299DeclarationandAssig
`nment.pdf
`
`180070
`
`7195066694458/07752123308d02ce9cd68}
`e5fb9
`
`Powerof Attorney
`
`SIIP201299PowerofAttorney.
`pdf
`
`€432ef0432b15c24c2721a26c8ff61202f7dq
`89a
`
`Fee Worksheet (SB06)
`
`fee-info.pdf
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`b3f6fbce300a86a8b7b6fe7918df0c0b934c,
`e241
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`AOET,Ex. 1004
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`New Applications Under 35 U.S.C. 111
`If a new application is being filed and the application includes the necessary componentsfora filing date (see 37 CFR
`1.53(b)-(d) and MPEP 506), a Filing Receipt (37 CFR 1.54) will be issued in due course and the date shownonthis
`AcknowledgementReceiptwill establish thefiling date of the application.
`
`National Stage of an International Application under 35 U.S.C. 371
`If a timely submission to enter the national stage of an international application is compliant with the conditions of 35
`U.S.C. 371 and other applicable requirements a Form PCT/DO/EO/903indicating acceptanceof the application as a
`national stage submission under 35 U.S.C. 371 will be issued in addition to the Filing Receipt, in due course.
`
`This AcknowledgementReceipt evidences receipt on the noted date by the USPTOofthe indicated documents,
`characterized by the applicant, and including page counts, where applicable.It serves as evidence of receipt similar to a
`Post Card, as described in MPEP 503.
`
`the application.
`
`New International Application Filed with the USPTO as a Receiving Office
`If a new international application is being filed and the international application includes the necessary components for
`an international filing date (see PCT Article 11 and MPEP 1810), a Notification of the International Application Number
`and of the International Filing Date (Form PCT/RO/105)will be issued in due course, subject to prescriptions concerning
`national security, and the date shownon this AcknowledgementReceiptwill establish the international filing date of
`
`AOET,Ex. 1004
`Page 6
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`AOET, Ex. 1004
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`PTO/AIA/14 (12-13)
`Approved for use through 01/31/2014. OMB 0651-0032
`U.S. Patent and Trademark Office; U.S. DEPARTMENT OF COMMERCE
`Under the Paperwork Reduction Act of 1995, no persons are required to respond to a collection of information unless it contains a valid OMB control number.
`
`document maybe printed and included in a paper filed application.
`
`Application Data Sheet 37 CFR 1.76
`
`—
`
`Title of Invention
`
`LENS ASSEMBLY
`
`The application data sheetis part of the provisional or nonprovisional application for whichit is being submitted. The following form contains the
`bibliographic data arranged in a format specified by the United States Patent and Trademark Office as outlined in 37 CFR 1.76.
`This document may be completed electronically and submitted to the Office in electronic format using the Electronic Filing System (EFS) or the
`
`Secrecy Order 37 CFR 5.2
`37 CFR 5.2 (Paper filers only. Applications that fall under Secrecy Order maynot be filed electronically.)
`0 Portionsorall of the application associated with this Application Data Sheet mayfall under a Secrecy Order pursuantto
`
`Inventor Information:
`
`Inventor
`Legal Name
`
`1
`
`[anes
`ResidenceInformation (Select One) © US Residency
`@) NonUS Residency
`(©) Active US Military Service
`
`generated within this form by selecting the Add button.
`
`Mailing Addressof Inventor:
`
`Address1
`
`Address 2
`
`2F., No. 33, Keya Rd., Daya Dist.
`
`2
`Inventor
`Legal Name
`Suffix
`Family Name
`Prefix)GivenName Middle Name
`FS
`ResidenceInformation (Select One) © US Residency
`@) NonUS Residency
`(©) Active US Military Service
`
`Remove
`
`Mailing Addressof Inventor:
`
`Address1
`
`Address 2
`
`2F., No. 33, Keya Rd., Daya Dist.
`
`All
`
`Inventors Must Be Listed - Additional
`
`Inventor Information blocks may be
`
`CorrespondenceInformation:
`
`EFS Web 2.2.10
`
`AOET,Ex. 1004
`Page 7
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`AOET, Ex. 1004
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`PTO/AIA/14 (12-13)
`Approved for use through 01/31/2014. OMB 0651-0032
`U.S. Patent and Trademark Office; U.S. DEPARTMENT OF COMMERCE
`Under the Paperwork Reduction Act of 1995, no persons are required to respond to a collection of information unless it contains a valid OMB control number.
`
`Application Data Sheet 37 CFR 1.76
`
`—
`
`Title of Invention
`
`LENS ASSEMBLY
`
`
`
`Enter either Customer Number or complete the Correspondence Information section below.
`For further information see 37 CFR 1.33(a).
`
`[_] An Addressis being provided for the correspondenceInformation of this application.
`
`Application Information:
`
`ApplicationSubjectater Nonprovisional
`
`
`
`ontnonberttan_[® _|SuooaFaworPnietonany |ofaStes
`
`Filing By Reference:
`
`
` Only competethis section when filing an application by reference under 35 U.S.C. 111(c) and 37 CFR 1.57(a). Do not complete this section if
`application papers including a specification and any drawings are being filed. Any domestic benefit or foreign priority information must be
`provided in the appropriate section(s) below(i.e., “Domestic Benefit/National Stage Information” and “Foreign Priority Information”).
`
`
` For the purposes ofa filing date under 37 CFR 1.53(b), the description and any drawings of the present application are replaced by this
`reference to the previouslyfiled application, subject to conditions and requirements of 37 CFR 1.57(a).
`
`
`Filing date (YYYY-MM-DD)
`
`Intellectual Property Authority or Country
`
`i
`
`Application number of the previously
`filed application
`
`Publication Information:
`
`[_] Request Early Publication (Fee required at time of Request 37 CFR 1.219)
`
`publication at eighteen months after filing.
`
`Request Not to Publish. | hereby requestthat the attached application not be published under
`35 U.S.C. 122(b) and certify that the invention disclosed in the attached application has not and will not be the
`subject of an application filed in another country, or under a multilateral international agreement, that requires
`
`Representative Information:
`
`Representative information should be provided for all practitioners having a power of attorney in the application. Providing
`this information in the Application Data Sheet does not constitute a power of attorney in the application (see 37 CFR 1.32).
`Either enter Customer Number or complete the Representative Name section below. If both sections are completed the customer
`
`Number will be used for the Representative Information during processing.
`
`EFS Web 2.2.10
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`AOET,Ex. 1004
`Page 8
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`AOET, Ex. 1004
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`PTO/AIA/14 (12-13)
`Approved for use through 01/31/2014. OMB 0651-0032
`U.S. Patent and Trademark Office; U.S. DEPARTMENT OF COMMERCE
`Under the Paperwork Reduction Act of 1995, no persons are required to respond to a collection of information unless it contains a valid OMB control number.
`
`Application Data Sheet 37 CFR 1.76
`
`—
`
`Title of Invention
`
`LENS ASSEMBLY
`
`Please Select One: © US Patent Practitioner|© Limited Recognition (37 CFR 11.9@ Customer Number
`
`Customer Number
`
`
`
`05251
`by selecting the Add button.
`Add button.
`
`Domestic Benefit/National Stage Information:
`This section allows for the applicant to either claim benefit under 35 U.S.C. 119(e), 120, 121, or 365(c) or indicate National Stage
`entry from a PCT application. Providing this information in the application data sheet constitutes the specific reference required
`by 35 U.S.C. 119(e) or 120, and 37 CFR 1.78.
`Whenreferring to the current application, please leave the application numberblank.
`
`Application Number
`
`Continuity Type
`
`Prior Application Number
`
`Filing Date (YYYY-MM-DD)
`
`Additional Domestic Benefit/National Stage Data may be generated within this form
`
`Foreign Priority Information:
`
`This section allows for the applicant to claim priority to a foreign application. Providing this information in the application data sheet
`constitutes the claim for priority as required by 35 U.S.C. 119(b) and 37 CFR 1.55(d). When priority is claimed to a foreign application
`that is eligible for retrieval underthe priority document exchange program (PDX)! the information will be used by the Office to
`automatically attempt retrieval pursuant to 37 CFR 1.55(h)(1) and (2). Under the PDX program, applicant bears the ultimate
`responsibility for ensuring that a copy of the foreign application is received by the Office from the participating foreign intellectual
`property office, or a certified copy of the foreign priority applicationis filed, within the time period specified in 37 CFR 1.55(g)(1).
`
`Application Number
`
`Country!
`
`Filing Date (YYYY-MM-DD)
`
`Remove
`Access Codel(if applicable)
`
`Additional Foreign Priority Data may be generated within this form by selecting the
`
`EFS Web 2.2.10
`
`AOET,Ex. 1004
`Page 9
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`AOET, Ex. 1004
`Page 9
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`

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`PTO/AIA/14 (12-13)
`Approved for use through 01/31/2014. OMB 0651-0032
`U.S. Patent and Trademark Office; U.S. DEPARTMENT OF COMMERCE
`Under the Paperwork Reduction Act of 1995, no persons are required to respond to a collection of information unless it contains a valid OMB control number.
`
`— Title of Invention
`
`Application Data Sheet 37 CFR 1.76
`
`LENS ASSEMBLY
`
`Statement under 37 CFR 1.55 or 1.78 for AIA (First Inventor to File) Transition
`Applications
`
`This application (1) claims priority to or the benefit of an application filed before March 16, 2013 and (2) also
`contains, or contained at any time, a claim to a claimed invention that has an effectivefiling date on or after March
`[] 16, 2013.
`NOTE: By providing this statement under 37 CFR 1.55 or 1.78, this application, with a filing date on or after March
`
`16, 2013, will be examined under the first inventorto file provisions of the AIA.
`
`Authorization to Permit Access:
`
`[x] Authorization to Permit Access to the Instant Application by the Participating Offices
`
`If checked, the undersigned hereby grants the USPTO authority to provide the European Patent Office (EPO),
`the Japan Patent Office (JPO), the Korean Intellectual Property Office (KIPO), the World Intellectual Property Office (WIPO),
`and any other intellectual property offices in which a foreign application claiming priority to the instant patent application
`is filed access to the instant patent application. See 37 CFR 1.14(c) and (h). This box should not be checkedif the applicant
`does not wish the EPO, JPO, KIPO, WIPO, or other intellectual property office in which a foreign application claiming priority
`to the instant patent application is filed to have accessto the instant patent application.
`
`In accordance with 37 CFR 1.14(h)(3), access will be provided to a copy of the instant patent application with respect
`to: 1) the instant patent application-as-filed; 2) any foreign application to which the instant patent application
`claims priority under 35 U.S.C. 119(a)-(d) if a copy of the foreign application that satisfies the certified copy requirement of
`37 CFR 1.55 has been filed in the instant patent application; and 3) any U.S. application-as-filed from which benefit is
`sought in the instant patent application.
`
`In accordance with 37 CFR 1.14(c), access may be provided to information concerning the dateof filing this Authorization.
`
`Applicant Information:
`
`Providing assignment information in this section does not substitute for compliance with any requirement of part 3 of Title 37 of CFR
`
`to have an assignment recorded by the Office.
`
`EFS Web2.2.10
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`AOET,Ex. 1004
`Page 10
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`PTO/AIA/14 (12-13)
`Approved for use through 01/31/2014. OMB 0651-0032
`U.S. Patent and Trademark Office; U.S. DEPARTMENT OF COMMERCE
`Under the Paperwork Reduction Act of 1995, no persons are required to respond to a collection of information unless it contains a valid OMB control number.
`
`Application Data Sheet 37 CFR 1.76
`
`—
`
`1
`Applicant
`If the applicant is the inventor (or the remaining joint inventor or inventors under 37 CFR 1.45), this section should not be completed.
`The information to be provided in this section is the name and addressof the legal representative who is the applicant under 37 CFR
`1.43; or the name and address of the assignee, person to whom the inventor is under an obligation to assign the invention, or person
`who otherwise showssufficient proprietary interest in the matter who is the applicant under 37 CFR 1.46. If the applicant is an
`applicant under 37 CFR 1.46 (assignee, person to whom the inventor is obligated to assign, or person who otherwise shows sufficient
`proprietary interest) together with one or morejoint inventors, then the joint inventor or inventors who are also the applicant should be
`identified in this section.
`
`© Legal Representative under 35 U.S.C. 117
`
`© Joint Inventor
`
`O Person to whom the inventor is obligated to assign.
`
`O Person who showssufficient proprietary interest
`
`If applicant is the legal representative, indicate the authority to file the patent application, the inventoris:
`
`Additional Applicant Data may be generated within this form by selecting the Add button.
`
`Name of the Deceased or Legally Incapacitated Inventor:
`
`If the Applicant is an Organization check here.
`Xx
`Organization Name|apitity OPTO-ELECTRONICS TECHNOLOGYCO., LTD.
`
`Mailing AddressInformation For Applicant:
`
`Address1
`
`Address 2
`
`2F., No. 33, Keya Rd., Daya Dist.
`
`Email Address
`
`Assignee Information including Non-Applicant Assignee Information:
`
`Providing assignment information in this section does not subsitute for compliance with any requirement of part 3 of Title 37 of CFR to
`have an assignment recorded by the Office.
`
`Assignee
`
`Complete this section if assignee information, including non-applicant assignee information, is desired to be included on the patent
`application publication . An assignee-applicant identified in the “Applicant Information" section will appear on the patent application
`publication as an applicant. For an assignee-applicant, complete this section only if identification as an assigneeis also desired on the
`
`patent application publication. If the Assignee or Non-Applicant Assignee is an Organization check here.
`
`EFS Web2.2.10
`
`AOET,Ex. 1004
`Page 11
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`AOET, Ex. 1004
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`PTO/AIA/14 (12-13)
`Approved for use through 01/31/2014. OMB 0651-0032
`U.S. Patent and Trademark Office; U.S. DEPARTMENT OF COMMERCE
`Under the Paperwork Reduction Act of 1995, no persons are required to respond to a collection of information unless it contains a valid OMB control number.
`
`Application Data Sheet 37 CFR 1.76
`
`—
`
`Title of Invention
`
`LENS ASSEMBLY
`
`selecting the Add button.
`
`Mailing Address Information For Assignee including Non-Applicant Assignee:
`
`Email Address
`
`Additional Assignee or Non-Applicant Assignee Data may be generated within this form by
`
`Signature:
`NOTE: This form must be signed in accordance with 37 CFR 1.33. See 37 CFR 1.4 for signature requirements and
`certifications.
`
`Additional Signature may be generated within this form by selecting the Add button.
`
`This collection of information is required by 37 CFR 1.76. The information is required to obtain or retain a benefit by the public which
`is to file (and by the USPTO to process) an application. Confidentiality is governed by 35 U.S.C. 122 and 37 CFR 1.14. This
`collection is estimated to take 23 minutes to complete, including gathering, preparing, and submitting the completed application data
`sheet form to the USPTO. Time will vary depending upon the individual case. Any comments on the amount of time you require to
`complete this form and/or suggestions for reducing this burden, should be sent to the Chief Information Officer, U.S. Patent and
`Trademark Office, U.S. Department of Commerce, P.O. Box 1450, Alexandria, VA 22313-1450. DO NOT SEND FEES OR
`COMPLETED FORMS TO THIS ADDRESS. SEND TO: Commissioner for Patents, P.O. Box 1450, Alexandria, VA 22313-1450.
`
`EFS Web2.2.10
`
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`Page 12
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`Privacy Act Statement
`
`The Privacy Act of 1974 (P.L. 93-579) requires that you be given certain information in connection with your submission of the attached form related to
`a patent application or patent. Accordingly, pursuant to the requirements of the Act, please be advised that:
`(1) the general authority for the collection
`of this information is 35 U.S.C. 2(b)(2); (2) furnishing of the information solicited is voluntary; and (3) the principal purpose for which the information is
`used by the U.S. Patent and Trademark Office is to process and/or examine your submission related to a patent application or patent.
`If you do not
`furnish the requested information, the U.S. Patent and Trademark Office may not be able to process and/or examine your submission, which may
`result in termination of proceedings or abandonment ofthe application or expiration of the patent.
`
`The information provided by you in this form will be subject to the following routine uses:
`
`1.
`
`The information on this form will be treated confidentially to the extent allowed under the Freedom of Information Act (5 U.S.C. 552)
`and the Privacy Act (5 U.S.C. 552a). Records from this system of records may be disclosed to the Department of Justice to determine
`whether the Freedom of Information Act requires disclosure of these records.
`
`A record from this system of records maybe disclosed, as a routine use, in the course of presenting evidence to a court, magistrate, or
`administrative tribunal, including disclosures to opposing counsel in the course of settlement negotiations.
`
`3.
`
`A record in this system of records maybedisclosed, as a routine use, to a Member of Congress submitting a request involving an
`individual, to whom the record pertains, whenthe individual has requested assistance from the Member with respect to the subject matter of
`the record.
`
`USPTO becomesawareofa violation or potential violation of law or regulation. AOET,Ex. 1004
`
`A record in this system of records maybedisclosed, as a routine use, to a contractor of the Agency having need for the information in
`order to perform a contract. Recipients of information shall be required to comply with the requirements of the Privacy Act of 1974, as
`amended, pursuant to 5 U.S.C. 552a(m).
`
`A record related to an International Application filed under the Patent Cooperation Treaty in this system of records may be disclosed,
`as a routine use, to the International Bureau of the World Intellectual Property Organization, pursuant to the Patent C 0 o p eration Treaty.
`
`A record in this system of records may bedisclosed, as a routine use, to another federal agency for purposes of National Security
`review (35 U.S.C. 181) and for review pursuant to the Atomic Energy Act (42 U.S.C. 218(c)).
`
`A record from this system of records may be disclosed, as a routine use, to the Administrator, General Services, or his/her designee,
`during an inspection of records conducted by GSAaspart of that agency's responsibility to recommend improvements in records
`managementpractices and programs, under authority of 44 U.S.C. 2904 and 2906. Such disclosure shall be made in accordancewith the
`GSAregulations governing inspection of records for this purpose, and any otherrelevant(i.e., GSA or Commerce)directive. Such
`disclosure shall not be used to make determinations aboutindividuals.
`
`A record from this system of records maybe disclosed, as a routine use, to the public after either publication of the application pursuant
`to 35 U.S.C. 122(b) or issuance of a patent pursuant to 35 U.S.C. 151. Further, a record may be disclosed, subject to the limitations of 37
`CFR 1.14, as a routine use, to the public if the record wasfiled in an application which became abandonedorin which the proceedings were
`terminated and which application is referenced by either a published application, an application open to public inspections or an issued
`patent.
`
`A record from this system of records may bedisclosed, as a routine use, to a Federal, State, or local law enforcement agency, if the
`
`EFS Web 2.2.10
`
`age
`
`AOET, Ex. 1004
`Page 13
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`LENS ASSEMBLY
`
`CROSS-REFERENCE TO RELATED APPLICATION
`
`This application claims priority of Taiwanese
`
`Application No. 102131525, filed on September 2, 2013.
`
`wan
`
`BACKGROUND OF THE INVENTION
`
`1. Field of the Invention
`
`The present invention relates to a lens assembly,
`
`more particularly to a compact wide-angle four-piece
`
`imaging lens assembly.
`
`2. Description of the Related Art
`
`A conventional imaging lens assembly is frequently
`
`adopted inanelectronic product, suchas amobile phone,
`
`a smart phone, a tablet computer, a notebook computer,
`
`a camera and so forth. With the continuous improvement
`
`of electronic products, atendency toward compact design
`
`while maintaining high performance of the electronic
`
`products
`
`is desired. Accordingly,
`
`an imaging lens
`
`assembly is also developed toward a trend of being
`
`compact and having thin dimensions. Meanwhile, for the
`
`purpose of raising resolving power,
`
`an imaging lens
`
`assembly is required to progress to have a wider angle
`
`of view.
`
`Even though conventional imaging lens assemblies,
`
`such as
`
`the optical
`
`lens assemblies disclosed in
`
`wo Ur
`
`Taiwanese Patent Application Publication Numbers
`
`
`
`201215941, 201224568 and 201239443, are provided with
`
`four-piece
`
`lens
`
`frameworks,
`
`these
`
`imaging
`
`lens
`
`AOET,Ex. 1004
`Page 14
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`AOET, Ex. 1004
`Page 14
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`

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`assemblies may not further satisfy a desire for compact
`
`design and a wider angle of view.
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`Accordingly, inorder to enable anelectronic device
`
`to achieve effects of both compact design and high
`
`LAL
`
`performance, awide-angle imaging lens assembly capable
`
`of
`
`improving resolving power
`
`thereof
`
`and having
`
`miniature dimensions is desired on the market.
`
`SUMMARY OF THE INVENTION
`
`Therefore, an object of the present invention is to
`
`provide a four-piece imaging lens assembly which has
`
`compact and thin dimensions and which has a wider angle
`
`of view for improving resolving power thereof.
`
`Accordingly, alensassemblyof the present invention
`
`comprises a lens set and a non-adjustable diaphragm.
`
`LA
`
`The lens set includes a first lens,
`
`a second lens,
`
`a
`
`third lens and a fourth lens arranged in sequence from
`
`an object side to an image side along an optical axis
`
`of the lens assembly. The first lens has a positive
`
`optical power adjacent to the optical axis, and has a
`
`convex object-side surface which faces the object side,
`
`and an image-side surface which faces the image side.
`
`At
`
`least one of
`
`the object-side surface and the
`
`image-side surface of the first lens is an aspherical
`
`surface. The second lens has a positive optical power
`
`i) Ww
`
`adjacent to the optical axis, andhas a convex image-side
`
`surface which faces the image side, and an object-side
`
`surface which faces the object side. At least one of
`
`AOET,Ex. 1004
`Page 15
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`AOET, Ex. 1004
`Page 15
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`

`

`the object-side surface and the image-side surface of
`
`the second lens is an aspherical surface. The third lens
`
`has a negative optical power adjacent to the optical
`
`axis, and has a concave object-side surface which faces
`
`the object side, and a convex image-side surface which
`
`faces the image side. At least one of the object-side
`
`surface and the image-side surface of the third lens
`
`is anaspherical surface. The fourth lens has a positive
`
`optical power adjacent to the optical axis, and has an
`
`image-side surface which faces the image side and which
`
`has
`
`a concave portion around the optical axis,
`
`an
`
`object-side surface which faces the object side, and
`
`a
`
`peripheral
`
`surface which
`
`interconnects
`
`the
`
`
`object-side surface and the image-side surface. Each
`
`of the object-side surface and the image-side surface
`
`of the fourth lens is an aspherical surface. At least
`
`one of the object-side surface andthe image-side surface
`
`of
`
`the fourth lens has an inflection point
`
`located
`
`between the optical axis and the peripheral surface.
`
`The non-adjustable diaphragm is located between the
`
`object side and the second lens of the lens set. The
`
`lens assembly satisfies
`
`15<HFOV/E<50,
`
`in which, HFOV represents one half of a maximum angle
`
`of view of the lens assembly and has a unit of degree,
`
`and f represents a focal
`
`length of the lens assembly
`
`and has a unit of millimeter.
`
`AOET,Ex. 1004
`Page 16
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`AOET, Ex. 1004
`Page 16
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`BRIEF DESCRIPTION OF THE DRAWINGS
`
`Other
`
`features
`
`and advantages of
`
`the present
`
`inventionwill become apparent inthe following detailed
`
`thr
`preferred embodiments with
`
`description of
`
`the
`
`un
`
`reference to the accompanying drawings, of which:
`
`Figure 1 is a schematic diagram illustrating a first
`
`preferred embodiment of a lens assembly according to
`
`the present
`
`invention;
`
`Figure
`
`2
`
`illustrates
`
`Simulation
`
`results
`
`of
`
`astigmatism aberration and distortion aberrationof the
`
`first preferred embodiment;
`
`Figure 3 illustrates simulation result of spherical
`
`aberration of the first preferred embodiment;
`
`
`
`Figure 4isa schematic diagramillustrating a second
`
`preferred embodiment of a lens assembly according to
`
`the present
`
`invention;
`
`Figure
`
`5
`
`illustrates
`
`Simulation
`
`results
`
`of
`
`astigmatismaberration and distortion aberrationof the
`
`second preferred embodiment;
`
`Figure 6 illustrates simulation result of spherical
`
`aberration of the second preferred embodiment;
`
`Figure 7 is a schematic diagram illustrating a third
`
`preferred embodiment of a lens assembly according to
`
`the present
`
`invention;
`
`N un
`
`Figure
`
`8
`
`iillustrates
`
`simulation
`
`results
`
`of
`
`astigmatismaberration and distortion aberrationof the
`
`third preferred embodiment; and
`
`AOET,Ex. 1004
`Page 17
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`AOET, Ex. 1004
`Page 17
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`

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`Figure 9 illustrates simulation result of spherical
`
`aberration of the third preferred embodiment.
`
`DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
`
`Referring to Figure 1, a first preferred embodiment
`
`Ww
`
`of a lens assembly, according to the present invention,
`
`comprises a lens set 1, a non-adjustable diaphragm 2,
`
`and a filter lens 3.
`
`The lens set 1
`
`includes a first lens 11,
`
`a second
`
`lens 12, a third lens 13 and a fourth lens 14 arranged
`
`in sequence from an object side to an image side along
`
`an optical axis L of the lens assembly. The first lens
`
`li has a positive optical power adjacent to the optical
`
`axis L, and has a convex object-side surface 111 which
`
`faces the object side, and an image-side surface 112
`
`which faces
`
`the image side. At
`
`least one of
`
`the
`
`object-side surface 111 and the image-side surface 112
`
`of the first lens 1l1is anaspherical surface. The second
`
`lens 12 has a positive optical power adjacent to the
`
`optical axis L, and has a convex image-side surface 121
`
`which faces the image side, and an object-side surface
`
`122 which faces the object side. At least one of the
`
`object-side surface 121 and the image-side surface 122
`
`of the second lens 12 is anaspherical surface. The third
`
`lens 13 has a negative optical power adjacent to the
`
`N a
`
`optical axis L, and has a concave object~-side surface
`
`131 which faces the object side, and a convex image-side
`
`surface 132 which faces the image side. At least one
`
`AOET,Ex. 1004
`Page 18
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`AOET, Ex. 1004
`Page 18
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`

`

`of the object-side surface 13l andthe image-side surface
`
`132 of the third lens 13 is an aspherical surface. The
`
`fourth lens 14 has a positive optical power adjacent
`
`to the optical axis L, and has an image-side surface
`
`Lat
`
`141 which faces the image side and which has a concave
`
`portionaroundtheopticalaxisL, anobject~side surface
`
`142 which faces the object side, anda peripheral surface
`
`143 which interconnects the object-side surface 141 and
`
`the image-side surface 142. Each of
`
`the object-side
`
`surface 141 and the image-side surface 142 of the fourth
`
`lens 14 is an aspherical surface. At least one of the
`
`object-side surface 141 and the image-side surface 142
`
`of the fourth lens 14 has an inflection point located
`
`between the optical axis L and the peripheral surface
`
`143.
`
`The non-adjustable diaphragm 2 is located between
`
`the object side and the second lens 12 of the lens set
`
`1.
`
`The
`
`lens
`
`assembly
`
`satisfies
`
`the
`
`following
`
`conditions:
`
`15<HFOV/£<50,
`
`0.8<|£/£3/<2.5,
`
`0.3<cti/ct2<2.0, and
`
`