Zhen-Liang Shi

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Germantown, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Acquisition mechanism for a mobile satellite system
- Patent number 7,245,930
- Issue date Jul 17, 2007
- Hughes Network Systems, LLC
- T G Vishwanath
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for performing combined multi-rate convolutional...
- Patent number 6,487,251
- Issue date Nov 26, 2002
- Hughes Electronics Corporation
- Yezdi Antia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Synchronization in mobile satellite systems using dual-chirp waveform
- Patent number 6,418,158
- Issue date Jul 9, 2002
- Hughes Electronics Corporation
- T. G. Vishwanath
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for improving spectral sampling using sub-burst discreet fou...
- Patent number 6,349,120
- Issue date Feb 19, 2002
- Hughes Electronics Corporation
- Zhen-Liang Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel estimation in a fading channel
- Patent number 6,182,251
- Issue date Jan 30, 2001
- Hughes Electronics Corporation
- Moe Rahnema
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
System and method for performing combined multi-rate convolutional...
- Publication number 20030112879
- Publication date Jun 19, 2003
- Hughes Electronics Corporation
- Yezdi Antia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
High bandwidth efficient spread spectrum modulation using chirp wav...
- Publication number 20020009125
- Publication date Jan 24, 2002
- Zhen Liang Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE