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`____________
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`____________
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`Microsoft Corporation,
`Petitioner
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`v.
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`MOBILE TELECOMMUNICATIONS TECHNOLOGIES, LLC
`Patent Owner
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`____________
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`
`
`Case IPR2016-01576
`Patent 5,754,946
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`____________
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`
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`MOBILE TELECOMMUNICATIONS TECHNOLOGIES, LLC’S
`MANDATORY NOTICES UNDER 37 C.F.R. § 42.8
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`
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`Mail Stop "PATENT BOARD"
`Patent Trial and Appeal Board
`U.S. Patent and Trademark Office
`P.O. Box 1450
`Alexandria, VA 22313-1450
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`
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`Case No.: IPR2016-01576
`Patent No: 5,754,946
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` Attorney’s Docket No.: MTL0031-IPR
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`Page 2
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`Pursuant to 37 C.F.R. § 42.8, Patent Owner, Mobile Telecommunications
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`Technologies, LLC, submits the following Mandatory Notices in response to the
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`Petition for Inter Partes Review of U.S. Patent No. 5,754,946.
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`1. Real Party-In-Interest (37 C.F.R. § 42.8(b)(1))
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`Mobile Telecommunications Technologies, LLC is the owner of the entire
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`interest in U.S. Patent No. 5,754,946 (“the ’946 patent”), and thus is a real-party-
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`in-interest.
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`2. Related Matters (37 C.F.R. § 42.8(b)(2))
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`The following judicial matters may be affected by a decision in this proceeding:
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`Mobile Telecommunications Technologies LLC v. Google Inc.; Civil Action No.
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`2:16-cv-00002-JRG-RSP; In the U.S.D.C. for the Eastern District of Texas,
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`Marshall Division;
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`Mobile Telecommunications Technologies LLC v. Microsoft Corporation; Civil
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`Action No. 2:15-cv-02122-JRG-RSP; In the U.S.D.C. for the Eastern District of
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`Texas, Marshall Division;
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`Mobile Telecommunications Technologies LLC v. HTC America, Inc; Civil
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`Action No. 2:13-cv-00948-JRG-RSP; In the U.S.D.C. for the Eastern District of
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`Texas, Marshall Division;
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`Case No.: IPR2016-01576
`Patent No: 5,754,946
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` Attorney’s Docket No.: MTL0031-IPR
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`Page 2
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`Mobile Telecommunications Technologies LLC v. Research In Motion
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`Corporation; Civil Action No. 3:12-cv-01652-JRG-RSP; In the U.S.D.C. for the
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`Eastern District of Texas, Marshall Division.
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`The following request for Inter Partes Review of the ’891 Patent was also filed
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`and are pending before the Board:
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`IPR2016-01581, Microsoft Corporation v. Mobile Telecommunications
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`Technologies, LLC, filed August 11, 2016.
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`3. Lead and Back-Up Counsel (37 C.F.R. § 42.8(b)(3))
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`Pursuant to 37 C.F.R. §§ 42.8(b)(3) and 42.10(a), Patent Owner provides the
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`following designation of counsel.
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`Back-up Counsel
`Lead Counsel
`Kelly L. Kasha
`John R. Kasha
`Kasha Law LLC
`Kasha Law LLC
`14532 Dufief Mill Rd.
`14532 Dufief Mill Rd.
`North Potomac, MD 20878
`North Potomac, MD 20878
`Phone: 240-423-8431
`Phone: 703-867-1886
`Fax: 301-340-3022
`Fax: 301-340-3022
`kelly.kasha@kashalaw.com
`john.kasha@kashalaw.com
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`USPTO Customer No. 67050
`USPTO Reg. No. 47,743
`USPTO Reg. No. 53,100
`Pursuant to 37 C.F.R. § 42.10(b), a Power of Attorney has been filed
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`herewith.
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`
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`Case No.: IPR2016-01576
`Patent No: 5,754,946
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` Attorney’s Docket No.: MTL0031-IPR
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`Page 2
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`4. Service Information (37 C.F.R. § 42.8(b)(4))
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`Please address all correspondence to the Lead Counsel:
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`John R. Kasha
`Kasha Law LLC
`14532 Dufief Mill Rd.
`North Potomac, MD 20878
`Phone: 703-867-1886
`Fax: 301-340-3022
`john.kasha@kashalaw.com
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`USPTO Customer No. 67050
`USPTO Reg. No. 53,100
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`Patent Owner consents to service by e-mail at john.kasha@kashalaw.com.
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`The Patent Trial and Appeal Board is hereby authorized to charge any fees
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`associated with this proceeding to Deposit Account 50-4075 (Customer No.
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`67050).
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`Respectfully submitted,
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`By: /John R. Kasha/
`John R. Kasha
`Registration No. 53,100
`
`KASHA LAW LLC
`14532 Dufief Mill Rd.
`North Potomac, MD 20878
`Tel. 703-867-1886
`Date: August 29, 2016
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`JRK
`Customer No. 67050
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`Case No.: IPR2016-01576
`Patent No: 5,754,946
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` Attorney’s Docket No.: MTL0031-IPR
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`Page 2
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`CERTIFICATE OF SERVICE
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`I hereby certify that on this 29th day of August, 2016, a true and correct copy
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`of the foregoing Power of Attorney and Mobile Telecommunications
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`Technologies, LLC’s Mandatory Notices Under 37 C.F.R. § 42.8 was duly served
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`via electronic mail upon CNg@perkinscoie.com (Chun M. Ng),
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`CSCampbell@perkinscoie.com (Chad S. Campbell), TWimsatt@perkinscoie.com
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`(Theodore H. Wimsatt), JCrop@perkinscoie.com (Jared W. Crop), and
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`Patentprocurement@perkinscoie.com - counsel of record for Microsoft
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`Corporation (“Petitioner”).
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`Respectfully submitted,
`/John R. Kasha/
`Registration No. 53,100
`Attorney for Patent Owner
`Kasha Law LLC
`14532 Dufief Mill Rd.
`North Potomac, MD 20878
`(703) 867-1886, telephone
`(301) 340-3022, facsimile
`Email: john.kasha@kashalaw.com