Mingju Zhang

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Interactive recording and playback for network conferencing
- Patent number 7,653,705
- Issue date Jan 26, 2010
- Microsoft Corp.
- Ananta Gudipaty
- G11 - INFORMATION STORAGE
Information Patent Grant
Automatically cropping an image
- Patent number 7,529,390
- Issue date May 5, 2009
- Microsoft Corporation
- Lei Zhang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Interactive Recording and Playback for Network Conferencing
- Publication number 20080008458
- Publication date Jan 10, 2008
- Microsoft Corporation
- Ananta Gudipaty
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Automatically cropping an image
- Publication number 20070076979
- Publication date Apr 5, 2007
- Microsoft Corporation
- Lei Zhang
- G06 - COMPUTING CALCULATING COUNTING