Kate Tung

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Chiayi, TW

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Patents Applicationslast 30 patents

Information Patent Application
INTERCONNECTED DOOR LOCK
- Publication number 20210148140
- Publication date May 20, 2021
- dormakaba USA Inc.
- Sam Chen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
DOOR HANDLE SET HAVING A SUPPLEMENTAL CHILD-RESISTANT LOCK
- Publication number 20200063464
- Publication date Feb 27, 2020
- Steven Chen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES