Mao-Lien Huang

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Hsinchuang City, Taipei Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Door lock latch
- Patent number 6,401,297
- Issue date Jun 11, 2002
- Mao-Lien Huang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Anti-theft latch
- Patent number 6,390,515
- Issue date May 21, 2002
- Mao-Lien Huang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door lock
- Patent number 5,927,770
- Issue date Jul 27, 1999
- Mao-Lien Huang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES