Chi-Keung Leung

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Kanata, CA

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Patents Grantslast 30 patents

Information Patent Grant
Dynamic characterization of a communication device
- Patent number 9,544,702
- Issue date Jan 10, 2017
- Mitel Networks Corporation
- Dieter Schulz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for connecting broadband voice and data signal...
- Patent number 6,674,845
- Issue date Jan 6, 2004
- Zarlink Semiconductor Inc.
- Mark Ayoub
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Dynamic Characterization of a Communication Device
- Publication number 20150030168
- Publication date Jan 29, 2015
- Dieter Schulz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for connecting broadband voice and data signal...
- Publication number 20020015482
- Publication date Feb 7, 2002
- Mark Ayoub
- H04 - ELECTRIC COMMUNICATION TECHNIQUE