Junfeng He

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New York, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for mobile search using Bag of Hash Bits and bo...
- Patent number 9,009,149
- Issue date Apr 14, 2015
- The Trustees of Columbia University In the City of New York
- Junfeng He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Projection based hashing that balances robustness and sensitivity o...
- Patent number 8,542,869
- Issue date Sep 24, 2013
- Dolby Laboratories Licensing Corporation
- Junfeng He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Non-parametric measurement of media fingerprint weak bits
- Patent number 8,316,011
- Issue date Nov 20, 2012
- Dolby Laboratories Licensing Corporation
- Junfeng He
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR MOBILE SEARCH USING BAG OF HASH BITS AND BO...
- Publication number 20130254191
- Publication date Sep 26, 2013
- THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
- Junfeng He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Non-Parametric Measurement of Media Fingerprint Weak Bits
- Publication number 20120011128
- Publication date Jan 12, 2012
- Dolby Laboratories Licensing Corporation
- Junfeng He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROJECTION BASED HASHING THAT BALANCES ROBUSTNESS AND SENSITIVITY O...
- Publication number 20110299721
- Publication date Dec 8, 2011
- Dolby Laboratories Licensing Corporation
- Junfeng He
- G06 - COMPUTING CALCULATING COUNTING