Tong-Yi Ho

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Minxiong Township, Chiayi County, TW

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Patents Grantslast 30 patents

Information Patent Grant
Electric door lock
- Patent number 8,621,900
- Issue date Jan 7, 2014
- Tong Lung Metal Industry Co., Ltd.
- Rong-Faa Wu
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Decorative lock cover
- Patent number D679986
- Issue date Apr 16, 2013
- Tong Lung Metal Industry Co., Ltd.
- Lung-Fa Hsieh
- D08 - Tools and hardware
Information Patent Grant
Decorative lock cover
- Patent number D677145
- Issue date Mar 5, 2013
- Tong Lung Metal Industry Co., Ltd.
- Lung-Fa Hsieh
- D08 - Tools and hardware

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC DOOR LOCK
- Publication number 20110259059
- Publication date Oct 27, 2011
- TONG LUNG METAL INDUSTRY CO
- Rong-Faa WU
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES