Jong-Keung Cheng

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Danville, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for differentiating a wireless analog signal f...
- Patent number 5,689,816
- Issue date Nov 18, 1997
- Atmel Corporation
- Tony Siuman Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus to determine the frequency and time slot posit...
- Patent number 5,491,726
- Issue date Feb 13, 1996
- TCSI Corp.
- Jong-Keung Cheng
- G01 - MEASURING TESTING
Information Patent Grant
Method of estimating the speed of a mobile unit in a digital wirele...
- Patent number 5,438,595
- Issue date Aug 1, 1995
- Teknekron Communication Systems, Inc.
- Jong-Keung Cheng
- G01 - MEASURING TESTING
Information Patent Grant
Method of equalizing digitally encoded signals transmitted in a plu...
- Patent number 5,436,942
- Issue date Jul 25, 1995
- Teknekron Communications Systems, Inc.
- Jong-Keung Cheng
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for adjusting the sampling phase of a digitall...
- Patent number 5,400,368
- Issue date Mar 21, 1995
- Teknekron Communications Systems, Inc.
- Jong-Keung Cheng
- G01 - MEASURING TESTING