Fa Dai

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Germantown, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Linearized offset QPSK modulation utilizing a sigma-delta based fre...
- Patent number 6,975,687
- Issue date Dec 13, 2005
- Hughes Electronics Corporation
- Thomas Jackson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Linearized offset QPSK modulation utilizing a sigma-delta based fre...
- Publication number 20020067773
- Publication date Jun 6, 2002
- Thomas Jackson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE