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TURBO CHANNEL ESTIMATION FOR OFDM SYSTEMS

13/557,736 | U.S. Patent Application

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Location ELECTRONIC
Filed July 25, 2012
Examiner DAC HA, V
Class 375
Art Group 2633
Patent No. 8,681,887
Case Type Utility - 375/349000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 12/640,234 Patented
Parent 12/255,404 Patented
Parent 11/190,373 Patented
Parent 09/878,555 Patented
Child 14/223,266 Patented
Last Updated: 2 years, 2 months ago
Date # Transaction
5/2/2022Expire Patent
11/15/2021Maintenance Fee Reminder Mailed
9/14/2017Payment of Maintenance Fee, 4th Year, Large Entity
4/21/2017Communication - Re: Power of Attorney (PTOL-308) Office Actions Communications
4/21/2017Communication - Re: Power of Attorney (PTOL-308) Office Actions Communications
4/21/2017Email Notification
4/21/2017Change in Power of Attorney (May Include Associate POA)
4/19/2017Correspondence Address Change
4/10/2017Power of Attorney Written Arguments, Opinions, Incoming amendments, Papers received from applicants
4/10/2017Assignee showing of ownership per 37 CFR 3.73
4/10/2017Electronic Filing System(EFS) Acknowledgment Receipt Office Actions Communications
5/19/2014Correspondence Address Change
5/1/2014Change of Address Written Arguments, Opinions, Incoming amendments, Papers received from applicants
5/1/2014Electronic Filing System(EFS) Acknowledgment Receipt Office Actions Communications
3/25/2014Recordation of Patent Grant Mailed
3/25/2014Patent Issue Date Used in PTA Calculation
3/25/201444.5PTA 36 Months
3/25/201444Patent Issue Date Used in PTA Calculation
3/5/2014Issue Notification
3/5/2014Issue Notification Mailed
2/21/2014Dispatch to FDC
2/21/2014Application Is Considered Ready for Issue
2/21/201442Dispatch to FDC
2/21/201441Application Is Considered Ready for Issue
1/30/2014Issue Fee Payment (PTO-85B) Written Arguments, Opinions, Incoming amendments, Papers received from applicants
1/30/2014Fee Worksheet (SB06) In-house documents including Examiner Notes/Search Results
1/30/2014Electronic Filing System(EFS) Acknowledgment Receipt Office Actions Communications
1/30/2014Issue Fee Payment Verified
1/30/2014Issue Fee Payment Received
1/30/201440Issue Fee Payment Verified
1/30/201439Issue Fee Payment Received
10/30/2013

Event:

Office Action
Notice of Allowance and Fees Due (PTOL-85) Office Actions Communications
10/30/2013Index of Claims In-house documents including Examiner Notes/Search Results
10/30/2013Search information including classification, databases and other search related notes Documents including classifications
10/30/2013Issue Information including classification, examiner, name, claim, renumbering, etc. Documents including classifications
10/30/2013

Event:

Allowance
Mail Notice of Allowance
10/30/201336Mail Notice of Allowance
10/29/2013

Event:

Allowance
Notice of Allowance Data Verification Completed
10/29/201333Notice of Allowance Data Verification Completed
10/3/2013Terminal Disclaimer review decision In-house documents including Examiner Notes/Search Results
10/2/2013PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED
10/2/201330PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED
9/28/2013Date Forwarded to Examiner
9/28/201328Date Forwarded to Examiner
9/25/2013Amendment/Request for Reconsideration-After Non-Final Rejection Written Arguments, Opinions, Incoming amendments, Papers received from applicants
9/25/2013Applicant Arguments/Remarks Made in an Amendment Written Arguments, Opinions, Incoming amendments, Papers received from applicants
9/25/2013Fee Worksheet (SB06) In-house documents including Examiner Notes/Search Results
9/25/2013Electronic Filing System(EFS) Acknowledgment Receipt Office Actions Communications
9/25/2013Terminal Disclaimer Filed Written Arguments, Opinions, Incoming amendments, Papers received from applicants
9/25/2013Terminal Disclaimer Filed
9/25/2013Response after Non-Final Action
9/25/201329Terminal Disclaimer Filed
9/25/201327Response after Non-Final Action
6/25/2013

Event:

Office Action
Non-Final Rejection First Office Action (substantive examination)
6/25/2013List of references cited by examiner Documents including citations
6/25/2013Bibliographic Data Sheet Written Arguments, Opinions, Incoming amendments, Papers received from applicants
6/25/2013Examiner's search strategy and results In-house documents including Examiner Notes/Search Results
6/25/2013Index of Claims In-house documents including Examiner Notes/Search Results
6/25/2013List of References cited by applicant and considered by examiner Documents including citations
6/25/2013List of References cited by applicant and considered by examiner Documents including citations
6/25/2013Search information including classification, databases and other search related notes Documents including classifications
6/25/2013

Event:

Office Action
Mail Non-Final Rejection
6/25/201326Mail Non-Final Rejection
6/20/2013

Event:

Office Action
Non-Final Rejection
6/20/201324Non-Final Rejection
1/24/2013Notice of Publication
1/24/2013PG-Pub Issue Notification
1/24/201316PG-Pub Issue Notification
1/18/2013Case Docketed to Examiner in GAU
1/18/201315Case Docketed to Examiner in GAU
11/5/2012Application Dispatched from OIPE
11/5/201214Application Dispatched from OIPE
10/15/2012Fee Worksheet (SB06) In-house documents including Examiner Notes/Search Results
10/15/2012Filing Receipt
10/15/2012Information Disclosure Statement (IDS) Form (SB08) Information Disclosure
10/15/2012Electronic Filing System(EFS) Acknowledgment Receipt Office Actions Communications
10/15/2012Information Disclosure Statement considered
10/15/2012Electronic Information Disclosure Statement
10/15/2012Application Is Now Complete
10/15/2012Information Disclosure Statement (IDS) Filed
10/15/2012Sent to Classification Contractor
10/15/2012Filing Receipt - Updated
10/15/201220Information Disclosure Statement considered
10/15/201219Electronic Information Disclosure Statement
10/15/201213Application Is Now Complete
10/15/201212Information Disclosure Statement (IDS) Filed
10/15/201211Sent to Classification Contractor
10/15/201210Filing Receipt - Updated
10/4/2012Applicant Response to Pre-Exam Formalities Notice Written Arguments, Opinions, Incoming amendments, Papers received from applicants
10/4/2012Abstract Application Documents
10/4/2012Applicant Arguments/Remarks Made in an Amendment Written Arguments, Opinions, Incoming amendments, Papers received from applicants
10/4/2012Electronic Filing System(EFS) Acknowledgment Receipt Office Actions Communications
10/4/2012Additional Application Filing Fees
10/4/2012Applicant has submitted a new specification to correct Corrected Papers problems
10/4/20129Additional Application Filing Fees
10/4/20128Applicant has submitted a new specification to correct Corrected Papers problems
8/8/2012Fee Worksheet (SB06) In-house documents including Examiner Notes/Search Results
8/8/2012Filing Receipt
8/8/2012Notice to File Corrected Application Papers
8/8/2012Communication - Re: Power of Attorney (PTOL-308) Office Actions Communications
8/8/2012Change in Power of Attorney (May Include Associate POA)
8/8/2012Corrected Paper
8/8/2012Filing Receipt
8/8/20127Change in Power of Attorney (May Include Associate POA)
8/8/20126Corrected Paper
8/8/20125Filing Receipt
7/30/2012Cleared by OIPE CSR
7/30/20124Cleared by OIPE CSR
7/25/2012Preliminary Amendment Written Arguments, Opinions, Incoming amendments, Papers received from applicants
7/25/2012Specification Application Documents
7/25/2012Applicant Arguments/Remarks Made in an Amendment Written Arguments, Opinions, Incoming amendments, Papers received from applicants
7/25/2012Fee Worksheet (SB06) In-house documents including Examiner Notes/Search Results
7/25/2012Electronic Filing System(EFS) Acknowledgment Receipt Office Actions Communications
7/25/2012Specification Application Documents
7/25/2012Claims Application Documents
7/25/2012Abstract Application Documents
7/25/2012Drawings-only black and white line drawings Application Documents
7/25/2012Change of Address Written Arguments, Opinions, Incoming amendments, Papers received from applicants
7/25/2012Assignee showing of ownership per 37 CFR 3.73
7/25/2012Transmittal Letter
7/25/2012Power of Attorney Written Arguments, Opinions, Incoming amendments, Papers received from applicants
7/25/2012Information Disclosure Statement (IDS) Form (SB08) Information Disclosure
7/25/2012Information Disclosure Statement considered
7/25/2012Electronic Information Disclosure Statement
7/25/2012Preliminary Amendment
7/25/2012Information Disclosure Statement (IDS) Filed
7/25/2012IFW Scan & PACR Auto Security Review
7/25/2012Initial Exam Team nn
7/25/201221Information Disclosure Statement considered
7/25/201218Electronic Information Disclosure Statement
7/25/201217Preliminary Amendment
7/25/20123Information Disclosure Statement (IDS) Filed
7/25/20122IFW Scan & PACR Auto Security Review
7/25/20121Initial Exam Team nn
7/25/20120.5Filing date