Biguang Lin

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Shantou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Direct-lighting mode and soft-lighting mode interchangeable photogr...
- Patent number 10,477,637
- Issue date Nov 12, 2019
- Biguang Lin
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
DIRECT-LIGHTING MODE AND SOFT-LIGHTING MODE INTERCHANGEABLE PHOTOGR...
- Publication number 20170202067
- Publication date Jul 13, 2017
- Biguang Lin
- G02 - OPTICS
Information Patent Application
DIMMER FOR LCD SCREEN OF DIGITAL CAMERA
- Publication number 20080075455
- Publication date Mar 27, 2008
- Biguang Lin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY