Yuan Bo Chen

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Guangdong Province, CN

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Patents Grantslast 30 patents

Information Patent Grant
Photographic flash head
- Patent number D708251
- Issue date Jul 1, 2014
- Eternal Fortune (HK) Ltd.
- Yuan Bo Chen
- D16 - Photography and optical equipment
Information Patent Grant
Flash trigger receiver
- Patent number D698850
- Issue date Feb 4, 2014
- Eternal Fortune (HK) Ltd.
- Yuan Bo Chen
- D16 - Photography and optical equipment
Information Patent Grant
Flash trigger transmitter
- Patent number D688293
- Issue date Aug 20, 2013
- Eternal Fortune (HK) Ltd.
- Yuan Bo Chen
- D16 - Photography and optical equipment

Patents Applicationslast 30 patents

Information Patent Application
A ROTATABLE FLASH TRIGGER
- Publication number 20140099095
- Publication date Apr 10, 2014
- Phottix HK Ltd.
- Yuan Bo Chen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ROTATABLE FLASH TRIGGER
- Publication number 20130294761
- Publication date Nov 7, 2013
- Eternal Fortune (HK) Limited
- YUAN BO CHEN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY