Harry Tan

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Rolling Hills Estates, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Quality packet radio service for a general packet radio system
- Patent number 7,583,631
- Issue date Sep 1, 2009
- Digicomm, Limited
- Harry Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Quality packet radio service for a general packet radio system
- Patent number 6,920,121
- Issue date Jul 19, 2005
- QPRS Limited
- Harry Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Quality packet radio service for a general packet radio system
- Publication number 20050243744
- Publication date Nov 3, 2005
- QPRS Limited
- Harry Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Quality packet radio service for a general packet radio system
- Publication number 20040184426
- Publication date Sep 23, 2004
- Harry Tan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE