Eric C. Chang

Follow

Person

Plano, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Methods, systems, and computer program products for supporting tran...
- Patent number 7,792,150
- Issue date Sep 7, 2010
- Genband US LLC
- Weisheng Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods, systems, and computer program products for caching and re-...
- Patent number 7,477,623
- Issue date Jan 13, 2009
- Santera Systems, Inc.
- Eric C. Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Methods, systems, and computer program products for supporting tran...
- Publication number 20070041320
- Publication date Feb 22, 2007
- Santera Systems, Inc.
- Weisheng Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods, systems, and computer program products for transporting AT...
- Publication number 20060268888
- Publication date Nov 30, 2006
- Santera Systems, Inc.
- Jinshui Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods, systems, and computer program products for providing time...
- Publication number 20060193309
- Publication date Aug 31, 2006
- Santera Systems, Inc.
- Hao Hou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods, systems, and computer program products for caching and re-...
- Publication number 20060133352
- Publication date Jun 22, 2006
- Santera Systems, Inc.
- Eric C. Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE