Paul K. Lee

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Fremont, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
IP packet ready PBX expansion circuit for a conventional personal c...
- Patent number 7,529,253
- Issue date May 5, 2009
- Intel Corporation
- Paul K. Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
PBX with configurable analog CO line and T1 signalling protocols us...
- Patent number 7,023,867
- Issue date Apr 4, 2006
- Intel Corporation
- Joon Suk Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
IP packet ready PBX expansion circuit for a conventional personal c...
- Patent number 6,795,448
- Issue date Sep 21, 2004
- Intel Corporation
- Paul K. Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IP packet ready PBX expansion circuit for a conventional personal c...
- Publication number 20050030941
- Publication date Feb 10, 2005
- Paul K. Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE