HONGQIAO SUN

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BETHLEHEM, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for encoding and decoding signals
- Patent number 6,580,834
- Issue date Jun 17, 2003
- Competitive Technologies of PA, Inc.
- Weiping Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR ENCODING AND DECODING SIGNALS
- Publication number 20020146177
- Publication date Oct 10, 2002
- WEIPING LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE