(Kate) Kai-Ting Tung

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Chiayi, TW

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Patents Grantslast 30 patents

Information Patent Grant
Door handle set having a supplemental child-resistant lock
- Patent number 11,668,116
- Issue date Jun 6, 2023
- dormakaba USA Inc.
- (Steven) Ming-Che Chen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Interconnected door lock
- Patent number 11,525,285
- Issue date Dec 13, 2022
- dormakaba USA Inc.
- (Sam Chen) Po-Yang Chen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES