Sze Wai Kwok

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Hong Kong, HK

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Patents Grantslast 30 patents

Information Patent Grant
Ergonomic rearward keyboard
- Patent number 8,649,164
- Issue date Feb 11, 2014
- Sze Wai Kwok
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Ergonomic Rearward Keyboard
- Publication number 20140198444
- Publication date Jul 17, 2014
- Sze Wai Kwok
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Double-sided Keyboard
- Publication number 20140198445
- Publication date Jul 17, 2014
- Sze Wai Kwok
- G06 - COMPUTING CALCULATING COUNTING