IP Library › Patent Application 61231834
Patent Application Provisional
App. No. 61/231,834 · Confirmation No. 4255

Method and system for cancelling echo and reducing noise in a telematics device

Inventors: Udaya Bhaskar, Peng Lee
Provisional Application Expired
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 Code Description Pages PDF
2016-11-18 APP.FILE.REC Filing Receipt 3 View
2016-11-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-11-10 PA.. Power of Attorney 4 View
2016-11-10 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2016-11-10 ADS Application Data Sheet 8 View
2016-11-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2016-09-27 PA.. Power of Attorney 4 View
2016-09-27 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2016-09-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-08-17 APP.FILE.REC Filing Receipt 3 View
2009-08-06 SPEC Specification 10 View
2009-08-06 TR.PROV Provisional Cover Sheet (SB16) 3 View
2009-08-06 WFEE Fee Worksheet (SB06) 2 View
2009-08-06 N417 Electronic Filing System Acknowledgment Receipt 2 View
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Quick Facts
App. No.
61/231,834
Filed
2009-08-06