IP Library › Granted Patent US 10,455,326
Granted Patent Utility
US 10,455,326 · Confirmation No. 6144

AUDIO FEEDBACK REDUCTION UTILIZING ADAPTIVE FILTERS AND NONLINEAR PROCESSING

Applicant: Polycom, Inc.
⬇ PDF
 Code Description Pages PDF
2019-10-02 ISSUE.NTF Issue Notification 1 View
2019-09-09 IFEE Issue Fee Payment (PTO-85B) 1 View
2019-09-09 WFEE Fee Worksheet (SB06) 2 View
2019-09-09 N417 Electronic Filing System Acknowledgment Receipt 2 View
2019-08-15 NTC.PUB Notice of Publication 1 View
2019-06-17 NOA Notice of Allowance and Fees Due (PTOL-85) 7 View
2019-06-17 INTV.SUM.EX Examiner initiated interview summary (PTOL-413B) 1 View
2019-06-17 892 List of references cited by examiner 1 View
2019-06-17 SRFW Search information including classification, databases and other search related notes 1 View
2019-06-17 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 3 View
2019-06-17 SRNT Examiner's search strategy and results 2 View
2019-06-17 1449 List of References cited by applicant and considered by examiner 2 View
2019-06-17 SRNT Examiner's search strategy and results 1 View
2019-05-23 DIST.E.FILE Terminal Disclaimer-Filed (Electronic) 2 View
2019-05-23 WFEE Fee Worksheet (SB06) 2 View
2019-05-23 DISQ.E.FILE Terminal Disclaimer-Electronic-Approved 1 View
2019-05-23 N417 Electronic Filing System Acknowledgment Receipt 2 View
2019-05-08 WFEE Fee Worksheet (SB06) 1 View
2019-05-08 APP.FILE.REC Filing Receipt 3 View
2019-05-06 PEFR Applicant Response to Pre-Exam Formalities Notice 2 View
2019-05-06 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2019-05-06 CLM Claims 4 View
2019-05-06 SPEC Specification 2 View
2019-05-06 A.PE Preliminary Amendment 1 View
2019-05-06 XT/ Extension of Time 2 View
2019-05-06 WFEE Fee Worksheet (SB06) 2 View
2019-05-06 N417 Electronic Filing System Acknowledgment Receipt 3 View
2019-05-06 WFEE Fee Worksheet (SB06) 1 View
2018-10-19 WFEE Fee Worksheet (SB06) 1 View
2018-10-19 APP.FILE.REC Filing Receipt 3 View
2018-10-19 NTC.MISS.PRT Notice to File Missing Parts 2 View
2018-09-27 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2018-09-27 N417 Electronic Filing System Acknowledgment Receipt 3 View
2018-09-27 ABST Abstract 1 View
2018-09-27 CLM Claims 1 View
2018-09-27 SPEC Specification 24 View
2018-09-27 DRW Drawings-only black and white line drawings 4 View
2018-09-27 ADS Application Data Sheet 8 View
2018-09-27 OATH Oath or Declaration filed 2 View
2018-09-27 OATH Oath or Declaration filed 2 View
2018-09-27 PA.. Power of Attorney 2 View
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Quick Facts
Patent No.
US 10,455,326
App. No.
16/144,202
Filed
2018-09-27
Granted
2019-10-22
Pub. No.
US20190253796A1
Art Unit
2652
PTA
-104 days