Phing Chu CHANG

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Toronto, CA

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Patents Grantslast 30 patents

Information Patent Grant
Coaxial cable distribution of CATV and wireless signals
- Patent number 8,787,223
- Issue date Jul 22, 2014
- Rogers Communications Inc.
- Lawrence Edward Watson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vertically interleaved distributed antenna system
- Patent number 8,669,916
- Issue date Mar 11, 2014
- Rogers Communications Inc.
- Phillip Man Wai Chan
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
VERTICALLY INTERLEAVED DISTRIBUTED ANTENNA SYSTEM
- Publication number 20140132477
- Publication date May 15, 2014
- ROGERS COMMUNICATIONS INC.
- Phillip Man Wai CHAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COAXIAL CABLE DISTRIBUTION OF CATV AND WIRELESS SIGNALS
- Publication number 20130070772
- Publication date Mar 21, 2013
- ROGERS COMMUNICATIONS INC.
- Lawrence Edward Watson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VERTICALLY INTERLEAVED DISTRIBUTED ANTENNA SYSTEM
- Publication number 20130050054
- Publication date Feb 28, 2013
- ROGERS COMMUNICATIONS INC.
- Phillip Man Wai CHAN
- H01 - BASIC ELECTRIC ELEMENTS