Humphrey Liu

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Fremont, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Efficient systems and methods for transmitting compressed video dat...
- Patent number 8,817,870
- Issue date Aug 26, 2014
- Cisco Technology, Inc.
- Ji Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet schedule timestamp for a compressed bitstream
- Patent number 8,483,230
- Issue date Jul 9, 2013
- Software Site Applications, Limited Liability Company
- Ji Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient systems and methods for transmitting compressed video dat...
- Patent number 7,197,070
- Issue date Mar 27, 2007
- Cisco Technology, Inc.
- Ji Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for embedding and format conversion of compre...
- Patent number 7,039,116
- Issue date May 2, 2006
- Cisco Technology, Inc.
- Ji Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for efficient scheduling and multiplexing
- Patent number 6,795,506
- Issue date Sep 21, 2004
- Cisco Technology, Inc.
- Ji Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and Apparatus For Computer Network Bandwidth Control and Con...
- Publication number 20080298248
- Publication date Dec 4, 2008
- Guenter Roeck
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFICIENT SYSTEMS AND METHODS FOR TRANSMITTING COMPRESSED VIDEO DAT...
- Publication number 20070147804
- Publication date Jun 28, 2007
- Cisco Technology, Inc.
- Ji Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE