Dan Zheng

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Plano, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Circuit and method for shaping traffic in a virtual connection network
- Patent number 6,980,565
- Issue date Dec 27, 2005
- ADC Telecommunications, Inc.
- Dan Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Protection switching of virtual connections
- Patent number 6,859,430
- Issue date Feb 22, 2005
- ADC Telecommunications, Inc.
- George N. Frank
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit and method for controlling virtual connections in a ring ne...
- Patent number 6,757,247
- Issue date Jun 29, 2004
- ADC Telecommunications, Inc.
- Dan Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit and method for shaping traffic in a virtual connection network
- Patent number 6,407,983
- Issue date Jun 18, 2002
- ADC Telecommunications, Inc.
- Dan Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for a ring network with virtual path connections
- Patent number 6,233,221
- Issue date May 15, 2001
- ADC Telecommunications, Inc.
- Gregory D. Lowe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Shared media communications in a virtual connection network
- Patent number 6,216,166
- Issue date Apr 10, 2001
- ADC Telecommunications, Inc.
- Dan Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Circuit and method for shaping traffic in a virtual connection network
- Publication number 20020163886
- Publication date Nov 7, 2002
- Dan Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE