Frank Tian

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Temple City, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Uncompressed IP multimedia data transmission and switching
- Patent number 7,712,122
- Issue date May 4, 2010
- Physical Optics Corporation
- Freddie Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Access device and method thereof for accessing a network
- Patent number 6,931,023
- Issue date Aug 16, 2005
- Physical Optics Corporation
- Freddie Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for accessing a network
- Patent number 6,603,770
- Issue date Aug 5, 2003
- Physical Optics Corporation
- Freddie Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Apparatus and method for accessing a network
- Publication number 20020093969
- Publication date Jul 18, 2002
- Freddie Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Uncompressed IP multimedia data transmission and switching
- Publication number 20020095681
- Publication date Jul 18, 2002
- Freddie Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Time coupled packet transmission
- Publication number 20020093975
- Publication date Jul 18, 2002
- Freddie Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE