Richard J. Chan

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Camas, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
System for providing traffic information
- Patent number 6,574,548
- Issue date Jun 3, 2003
- Bruce W. DeKock
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
System for providing traffic information
- Publication number 20050248469
- Publication date Nov 10, 2005
- Bruce W. DeKock
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System for providing traffic information
- Publication number 20020193938
- Publication date Dec 19, 2002
- Bruce W. DeKock
- G01 - MEASURING TESTING