Assignee
HUANG SHU-CHIN
TW·3 granted patents·5 pending applications·5 citations·filing 2004–2018
Top patents by PatentIndex Score
8 records- 0171US10626909B2Countersinking screw capable of easily drilling holes and dregs removingHUANG SHU CHIN·Filed 2018·Granted Apr 21, 2020·4 cites·6 claims
- 0250US9249822B2ScrewsHUANG SHU CHIN·Filed 2014·Granted Feb 2, 2016·1 cites·4 claims
- 0340US2007224396A1Chain strip for guiding screws in an auto-locking screwdriverHUANG SHU-CHIN·Filed 2006·Application pending·0 cites
- 0437US2015063947A1Screw capable of easily drilling holes and dregs removingHUANG SHU-CHIN·Filed 2013·Application pending·0 cites
- 0536US2014178148A1Flat drill end of a screwHUANG SHU-CHIN·Filed 2012·Application pending·0 cites
- 0635US10954988B2Screw with flat drilling endHUANG SHU CHIN·Filed 2018·Granted Mar 23, 2021·0 cites·1 claims
- 0730US2006039637A1Dynamic pressure bearing deviceHUANG SHU-CHIN·Filed 2004·Application pending·0 cites
- 0830US2006039632A1Dynamic pressure bearing assemblyHUANG SHU-CHIN·Filed 2004·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →