Qinfen ZHENG

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Ellicott City, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods and systems for audience monitoring
- Patent number 8,913,781
- Issue date Dec 16, 2014
- SET Corporation
- Tom Strat
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system of video object tracking
- Patent number 8,457,356
- Issue date Jun 4, 2013
- SET Corporation
- Qinfen Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for object surveillance and real time activity re...
- Patent number 8,179,440
- Issue date May 15, 2012
- University of Maryland
- Yang Ran
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM OF VIDEO OBJECT TRACKING
- Publication number 20120099765
- Publication date Apr 26, 2012
- SET Corporation
- Qinfen ZHENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND SYSTEMS FOR AUDIENCE MONITORING
- Publication number 20100046797
- Publication date Feb 25, 2010
- SET Corporation
- Tom STRAT
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and System for Object Surveillance and Real Time Activity Re...
- Publication number 20100033574
- Publication date Feb 11, 2010
- Yang Ran
- G06 - COMPUTING CALCULATING COUNTING