Christopher Wu

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Atherton, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Upload security scheme
- Patent number 9,021,249
- Issue date Apr 28, 2015
- Yahoo! Inc.
- Zhaowei Charlie Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Upload security scheme
- Patent number 7,797,529
- Issue date Sep 14, 2010
- Yahoo! Inc.
- Zhaowei Charlie Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Backup and restore mirror database memory items in the historical r...
- Patent number 7,584,225
- Issue date Sep 1, 2009
- Yahoo! Inc.
- Zhaowei Charlie Jiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for mobile electronic messaging
- Patent number 6,813,489
- Issue date Nov 2, 2004
- Yahoo! Inc.
- Christopher M. Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
UPLOAD SECURITY SCHEME
- Publication number 20110061099
- Publication date Mar 10, 2011
- Zhaowei Charlie Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
'Back' button schema in mobile applications
- Publication number 20050197141
- Publication date Sep 8, 2005
- Zhaowei Charlie Jiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
'Back' button in mobile applications
- Publication number 20050114798
- Publication date May 26, 2005
- Zhaowei Charlie Jiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Upload security scheme
- Publication number 20050102381
- Publication date May 12, 2005
- Zhaowei Charlie Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Backup and restore in mobile applications
- Publication number 20050102329
- Publication date May 12, 2005
- Zhaowei Charlie Jiang
- G06 - COMPUTING CALCULATING COUNTING