IP Library › Patent Application 61454756
Patent Application Provisional Small
App. No. 61/454,756 · Confirmation No. 6743

Audio Classification Using Confidence-weighted Feature Trajectories

Inventor: Eric Wiewiora
Provisional Application Expired
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 Code Description Pages PDF
2012-03-02 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-03-02 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-02-23 PA.. Power of Attorney 1 View
2012-02-23 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2012-02-23 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-03-24 APP.FILE.REC Filing Receipt 3 View
2011-03-21 TR.PROV Provisional Cover Sheet (SB16) 2 View
2011-03-21 136A Authorization for Extension of Time all replies 1 View
2011-03-21 ADS Application Data Sheet 3 View
2011-03-21 SPEC Specification 4 View
2011-03-21 PD.TO.AUTH Authorization or Rescission of Authorization to Access Application by Digital Access Service /Priority Document Exchange Office 1 View
2011-03-21 WFEE Fee Worksheet (SB06) 2 View
2011-03-21 N417 Electronic Filing System Acknowledgment Receipt 3 View
2011-03-21 TRNA Transmittal of New Application 2 View
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Quick Facts
App. No.
61/454,756
Filed
2011-03-21