R. Harold Crawford

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Beaverton, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Proximity management system and method using radio-frequency identi...
- Patent number 7,274,292
- Issue date Sep 25, 2007
- Intel Corporation
- Ravindra V. Velhal
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
Proximity management system and method using radio-frequency identi...
- Publication number 20050285739
- Publication date Dec 29, 2005
- Ravindra V. Velhal
- G08 - SIGNALLING