Inventor · disambiguated record
Tien-Fu Chan
Also filed as: CHAN TIEN-FU
9 granted patents·1 pending application·246 citations·filing 2011–2021
90Inventor score
Technology areasE05B
Top patents by PatentIndex Score
10 records- 0195US11788322B2Electric lock and clutch mechanism thereofTAIWAN FU HSING IND CO LTD·Filed 2021·Granted Oct 17, 2023·5 cites·15 claims
- 0294USD737661SLock escutcheonTAIWAN FU HSING IND CO LTD·Filed 2014·Granted Sep 1, 2015·73 cites·1 claims
- 0390USD699096SLock escutcheonTAIWAN FU HSING IND CO LTD·Filed 2012·Granted Feb 11, 2014·45 cites·1 claims
- 0483USD684842SLock escutcheonCHAN TIEN-FU·Filed 2012·Granted Jun 25, 2013·36 cites·1 claims
- 0582USD737118SLock escutcheonTAIWAN FU HSING IND CO LTD·Filed 2014·Granted Aug 25, 2015·27 cites·1 claims
- 0682USD645726SLock escutcheonTAIWAN FU HSING IND CO LTD·Filed 2011·Granted Sep 27, 2011·29 cites·1 claims
- 0781USD917264SLock escutcheonTAIWAN FU HSING IND CO LTD·Filed 2019·Granted Apr 27, 2021·23 cites·1 claims
- 0854USD737117SLock escutcheonTAIWAN FU HSING IND CO LTD·Filed 2014·Granted Aug 25, 2015·8 cites·1 claims
- 0948US10760300B2Lock mechanismTAIWAN FU HSING IND CO LTD·Filed 2018·Granted Sep 1, 2020·0 cites·19 claims
- 1044US2013169411A1Method for operating an electronic lockTAIWAN FU HSING IND CO LTD·Filed 2013·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Tien-Fu Chan files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →