Tien-Fu Chan

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Kaohsiung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Electric lock and clutch mechanism thereof
- Patent number 11,788,322
- Issue date Oct 17, 2023
- Taiwan Fu Hsing Industrial Co., Ltd.
- Tien-Fu Chan
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Lock mechanism
- Patent number 10,760,300
- Issue date Sep 1, 2020
- Taiwan Fu Hsing Industrial Co., Ltd.
- Tien-Fu Chan
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Lock escutcheon
- Patent number D699096
- Issue date Feb 11, 2014
- Taiwan Fu Hsing Industrial Co., Ltd.
- Tien-Fu Chan
- D08 - Tools and hardware
Information Patent Grant
Lock escutcheon
- Patent number D684842
- Issue date Jun 25, 2013
- Taiwan Fu Hsing Industrial Co., Ltd.
- Tien-Fu Chan
- D08 - Tools and hardware
Information Patent Grant
Lock escutcheon
- Patent number D645726
- Issue date Sep 27, 2011
- Taiwan Fu Hsing Industrial Co., Ltd.
- Shih-Min Lu
- D08 - Tools and hardware

Patents Applicationslast 30 patents

Information Patent Application
Electric Lock and Clutch Mechanism Thereof
- Publication number 20220025675
- Publication date Jan 27, 2022
- TAIWAN FU HSING INDUSTRIAL CO., LTD.
- Tien-Fu Chan
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
LOCK MECHANISM
- Publication number 20200002971
- Publication date Jan 2, 2020
- TAIWAN FU HSING INDUSTRIAL CO., LTD.
- Tien-Fu Chan
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
METHOD FOR OPERATING AN ELECTRONIC LOCK
- Publication number 20130169411
- Publication date Jul 4, 2013
- TAIWAN FU HSING INDUSTRIAL CO., LTD.
- Tien-Fu Chan
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES