John C. Cheng

Follow

Person

Altadena, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Vehicle-to-trailer light connection verification tester
- Patent number 7,339,465
- Issue date Mar 4, 2008
- John C. Cheng
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Self-powered, heat-activated LED vehicle exhaust tip assembly
- Patent number 7,152,710
- Issue date Dec 26, 2006
- Zhenqiu Huang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Universal motor vehicle trailer hitch
- Patent number 7,100,936
- Issue date Sep 5, 2006
- John C. Cheng
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Adjustable receiver hitch
- Patent number 7,021,646
- Issue date Apr 4, 2006
- John C. Cheng
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Six-shooter vehicle gear-shift knob
- Patent number D514040
- Issue date Jan 31, 2006
- John C. Cheng
- D12 - Transportation
Information Patent Grant
Vehicle air-vent attached container
- Patent number D484087
- Issue date Dec 23, 2003
- John C. Cheng
- D12 - Transportation
Information Patent Grant
Vehicle antenna light
- Patent number 6,646,613
- Issue date Nov 11, 2003
- John C. Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flip-down ball mount cover assembly
- Patent number 6,439,595
- Issue date Aug 27, 2002
- John C. Cheng
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Box hitch receiver lock
- Patent number 6,412,315
- Issue date Jul 2, 2002
- John C. Cheng
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Vehicle Modular Power System
- Publication number 20160352100
- Publication date Dec 1, 2016
- John C. Cheng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER