Jui-Hung Cheng

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Kaohsiung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Low-profile aquarium light with ventilating slots
- Patent number D781470
- Issue date Mar 14, 2017
- Dicon Fiberoptics, Inc.
- Yen-Ta Hsieh
- D26 - Lighting
Information Patent Grant
Portable on-camera broadcast light with stand mount and adjustable...
- Patent number D754774
- Issue date Apr 26, 2016
- Dicon Fiberoptics, Inc.
- Shu-Hui Chang
- D16 - Photography and optical equipment