IP Library Patent Application 61544035
Patent Application Provisional Small
App. No. 61/544,035 · Confirmation No. 1025

Audio Content Fingerprinting Based on Two-Dimensional Constant Q-Factor Transform Representation

Inventor: Mihailo Stojancic
Provisional Application Expired
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Code Description Pages PDF
2017-08-16 C.AD.PAIR Change of Address via Patent Application Information Retrieval (PAIR) 1 View
2017-08-16 C.AD.PAIR Change of Address via Patent Application Information Retrieval (PAIR) 1 View
2011-10-21 APP.FILE.REC Filing Receipt 3 View
2011-10-06 TR.PROV Provisional Cover Sheet (SB16) 3 View
2011-10-06 ABST Abstract 1 View
2011-10-06 SPEC Specification 29 View
2011-10-06 ABST Abstract 1 View
2011-10-06 ADS Application Data Sheet 4 View
2011-10-06 WFEE Fee Worksheet (SB06) 2 View
2011-10-06 N417 Electronic Filing System Acknowledgment Receipt 2 View
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Quick Facts
App. No.
61/544,035
Filed
2011-10-06