Chak Cheung Edward Ho

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Markham, CA

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Patents Grantslast 30 patents

Information Patent Grant
Content access device with polling processor and methods for use th...
- Patent number 9,503,775
- Issue date Nov 22, 2016
- VIXS Systems, Inc.
- Paul D. Ducharme
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spurious-free fractional-N frequency synthesizer with multi-phase n...
- Patent number 6,642,800
- Issue date Nov 4, 2003
- ATI Technologies, Inc.
- Oleg Drapkin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for a data transmitter
- Patent number 6,452,591
- Issue date Sep 17, 2002
- ATI International SRL
- Chak Cheung Edward Ho
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Low comment mode impedence differential driver and applications the...
- Patent number 6,118,438
- Issue date Sep 12, 2000
- ATI Technologies, Inc.
- Chak Cheung Edward Ho
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for parallel in serial out transmission
- Patent number 5,959,601
- Issue date Sep 28, 1999
- ATI Technologies, Inc
- Chak Cheung Ho
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
CONTENT ACCESS DEVICE WITH POLLING PROCESSOR AND METHODS FOR USE TH...
- Publication number 20150271545
- Publication date Sep 24, 2015
- VIXS Systems, Inc.
- Paul D. Ducharme
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPURIOUS-FREE FRACTIONAL-N FREQUENCY SYNTHESIZER WITH MULTI-PHASE N...
- Publication number 20030189464
- Publication date Oct 9, 2003
- Oleg Drapkin
- H03 - BASIC ELECTRONIC CIRCUITRY