Inventor · disambiguated record
Wen-Chin Kuo
Also filed as: KUO WEN-CHIN
15 granted patents·3 pending applications·235 citations·filing 1998–2022
91Inventor score
Top patents by PatentIndex Score
18 records- 0192US5988653AAuto-locking bit holding system of a hand toolCHUM POWER MACHINERY CORP·Filed 1998·Granted Nov 23, 1999·95 cites·12 claims
- 0287US6247706B1Self-locking chuckCHUM POWER MACHINERY CORP·Filed 1999·Granted Jun 19, 2001·68 cites·6 claims
- 0381US11298808B1Torque structureKUO WEN CHIN·Filed 2021·Granted Apr 12, 2022·1 cites·10 claims
- 0481US6431030B1Adjusting structure for a ratchet wrenchFiled 2001·Granted Aug 13, 2002·33 cites·9 claims
- 0576US11311988B2Torque connectorKUO WEN CHIN·Filed 2019·Granted Apr 26, 2022·2 cites·8 claims
- 0669US11103984B2Torque wrenchKUO WEN CHIN·Filed 2019·Granted Aug 31, 2021·1 cites·10 claims
- 0759US5944328AChuckCHUM POWER MACHINERY CORP·Filed 1998·Granted Aug 31, 1999·23 cites·7 claims
- 0858US7777734B2Liquid crystal displayer for preventing the generation of moistureDELTA ELECTRONICS INC·Filed 2007·Granted Aug 17, 2010·2 cites·5 claims
- 0955US6595088B2Leverage-release type silent wrench structureFiled 2002·Granted Jul 22, 2003·10 cites·6 claims
- 1053US11819983B2Torque structureKUO WEN CHIN·Filed 2022·Granted Nov 21, 2023·0 cites·11 claims
- 1152US11648650B1Torque structureKUO WEN CHIN·Filed 2021·Granted May 16, 2023·0 cites·8 claims
- 1251US11707822B2Torque structureKUO WEN CHIN·Filed 2021·Granted Jul 25, 2023·0 cites·9 claims
- 1350US11219989B2Torque wrenchKUO WEN CHIN·Filed 2018·Granted Jan 11, 2022·0 cites·7 claims
- 1447US11203100B2Torque structureKUO WEN CHIN·Filed 2020·Granted Dec 21, 2021·0 cites·8 claims
- 1546US2006062651A1Fixing partKUO WEN-CHIN·Filed 2005·Application pending·0 cites
- 1644US2021299829A1Torque StructureKUO WEN CHIN·Filed 2020·Application pending·0 cites
- 1742US2006017234A1Interface joint structure and a ring used thereinDELTA ELECTRONICS INC·Filed 2004·Application pending·0 cites
- 1833US6816748B1Smart automatic recording system and method for monitoring wafer fragmentationWINBOND ELECTRONICS CORP·Filed 2000·Granted Nov 9, 2004·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →