Chiang-Sheng Tseng

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Taipei City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Lock
- Patent number 10,119,300
- Issue date Nov 6, 2018
- ASUSTeK COMPUTER Inc.
- Chin-Hsin Yeh
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
LOCK
- Publication number 20160340932
- Publication date Nov 24, 2016
- ASUSTek COMPUTER INC.
- Chin-Hsin Yeh
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES