Weiying Cheng

Person

Naperville, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatuses for performing protection switching without...
- Patent number 9,973,415
- Issue date May 15, 2018
- Coriant Operations, Inc.
- Weiying Cheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for sharing counter resources between CoS/pri...
- Patent number 9,397,900
- Issue date Jul 19, 2016
- Coriant Operations, Inc.
- Weiying Cheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for communicating FEC mode and alarming mismatch
- Patent number 9,276,701
- Issue date Mar 1, 2016
- Weiying Cheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Architecture and protection method for mesh protection of N service...
- Patent number 9,065,759
- Issue date Jun 23, 2015
- Tellabs Operations, Inc.
- Weiying Cheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatuses for performing protection switching without...
- Patent number 9,025,465
- Issue date May 5, 2015
- Tellabs Operations, Inc.
- Weiying Cheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for communicating FEC mode and alarming mismatch
- Patent number 8,671,331
- Issue date Mar 11, 2014
- Tellabs Operations, Inc.
- Weiying Cheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wire emulation through a network for propagation of failure informa...
- Patent number 7,663,480
- Issue date Feb 16, 2010
- Tellabs Operations, Inc.
- Philip J. Santoro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Methods And Apparatuses For Performing Protection Switching Without...
- Publication number 20150256447
- Publication date Sep 10, 2015
- Coriant Operations, Inc.
- Weiying Cheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR COMMUNICATING FEC MODE AND ALARMING MISMATCH
- Publication number 20140129907
- Publication date May 8, 2014
- Tellabs Operations, Inc.
- Weiying Cheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ARCHITECTURE AND PROTECTION METHOD FOR MESH PROTECTION OF N SERVICE...
- Publication number 20130064073
- Publication date Mar 14, 2013
- Tellabs Operations, Inc.
- Weiying Cheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR SHARING COUNTER RESOURCES BETWEEN CoS/PRI...
- Publication number 20120076013
- Publication date Mar 29, 2012
- Tellabs Operations, Inc.
- Weiying Cheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUSES FOR PERFORMING SWITCHING AND FOR EXCHANGING...
- Publication number 20110096670
- Publication date Apr 28, 2011
- Tellabs Operations, Inc.
- Weiying Cheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for distributing synchronization status messag...
- Publication number 20090016384
- Publication date Jan 15, 2009
- Tellabs Operations, Inc.
- Weiying Cheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for carrying unknown traffic over a resilient...
- Publication number 20080310437
- Publication date Dec 18, 2008
- Tellabs Operations, Inc.
- Weiying Cheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for establishing virtual resilient packet ring...
- Publication number 20080259920
- Publication date Oct 23, 2008
- Tellabs Operations, Inc.
- Weiying Cheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wire emulation through a network for propagation of failure informa...
- Publication number 20080170852
- Publication date Jul 17, 2008
- Tellabs Operations, Inc.
- Philip J. Santoro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and Method for Communicating FEC Mode and Alarming Mismatch
- Publication number 20080065960
- Publication date Mar 13, 2008
- Weiying Cheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Weiying Cheng

Person

Patents Grantslast 30 patents

Methods and apparatuses for performing protection switching without...

Methods and apparatus for sharing counter resources between CoS/pri...

Apparatus and method for communicating FEC mode and alarming mismatch

Architecture and protection method for mesh protection of N service...

Methods and apparatuses for performing protection switching without...

Apparatus and method for communicating FEC mode and alarming mismatch

Wire emulation through a network for propagation of failure informa...

Patents Applicationslast 30 patents

Methods And Apparatuses For Performing Protection Switching Without...

APPARATUS AND METHOD FOR COMMUNICATING FEC MODE AND ALARMING MISMATCH

ARCHITECTURE AND PROTECTION METHOD FOR MESH PROTECTION OF N SERVICE...

METHODS AND APPARATUS FOR SHARING COUNTER RESOURCES BETWEEN CoS/PRI...

METHODS AND APPARATUSES FOR PERFORMING SWITCHING AND FOR EXCHANGING...

Method and apparatus for distributing synchronization status messag...

Method and apparatus for carrying unknown traffic over a resilient...

Method and apparatus for establishing virtual resilient packet ring...

Wire emulation through a network for propagation of failure informa...

Apparatus and Method for Communicating FEC Mode and Alarming Mismatch