Assignee
LIU CHAO CHIH
TW·28 granted patents·3 pending applications·225 citations·filing 2012–2020
Top patents by PatentIndex Score
31 records- 0194USD856126SSocketLIU CHAO CHIH·Filed 2018·Granted Aug 13, 2019·7 cites·1 claims
- 0294USD810534SPlierLIU CHAO CHIH·Filed 2017·Granted Feb 20, 2018·54 cites·1 claims
- 0384USD941105SClamping deviceLIU CHAO CHIH·Filed 2020·Granted Jan 18, 2022·9 cites·1 claims
- 0480US8943930B2Wrench deviceLIU CHAO-CHIH·Filed 2013·Granted Feb 3, 2015·6 cites·4 claims
- 0577USD832068SSocketLIU CHAO CHIH·Filed 2017·Granted Oct 30, 2018·16 cites·1 claims
- 0674US10471574B2Positioning device for socketLIU CHAO CHIH·Filed 2018·Granted Nov 12, 2019·1 cites·5 claims
- 0774US9242366B2Hand tool with an angle adjusting mechanismLIU CHAO-CHIH·Filed 2013·Granted Jan 26, 2016·6 cites·6 claims
- 0872USD771453SRatchet wrenchLIU CHAO-CHIH·Filed 2015·Granted Nov 15, 2016·14 cites·1 claims
- 0971USD810535SPlierLIU CHAO CHIH·Filed 2017·Granted Feb 20, 2018·12 cites·1 claims
- 1070US10493615B2Hand tool with pivotable headLIU CHAO CHIH·Filed 2018·Granted Dec 3, 2019·1 cites·5 claims
- 1168USD700485SWrenchLIU CHAO-CHIH·Filed 2013·Granted Mar 4, 2014·14 cites·1 claims
- 1268USD687284SBracelet for attaching tool bitsLIU CHAO-CHIH·Filed 2012·Granted Aug 6, 2013·15 cites·1 claims
- 1366US10016888B2Wrench with driver in storageLIU CHAO CHIH·Filed 2015·Granted Jul 10, 2018·1 cites·22 claims
- 1465USD944613SScissorsLIU CHAO CHIH·Filed 2019·Granted Mar 1, 2022·8 cites·1 claims
- 1565USD941104SClamping deviceLIU CHAO CHIH·Filed 2020·Granted Jan 18, 2022·3 cites·1 claims
- 1665USD835483SSocketLIU CHAO CHIH·Filed 2017·Granted Dec 11, 2018·9 cites·1 claims
- 1765USD771459SPlierLIU CHAO-CHIH·Filed 2015·Granted Nov 15, 2016·10 cites·1 claims
- 1864USD821833SDriving head for ratchet wrenchLIU CHAO CHIH·Filed 2017·Granted Jul 3, 2018·9 cites·1 claims
- 1956US2021129209A1Method for making socket and pawl of ratchetLIU CHAO CHIH·Filed 2019·Application pending·0 cites
- 2053US2020329855A1Brush deviceLIU CHAO CHIH·Filed 2019·Application pending·0 cites
- 2152USD858233SDriving portion structure for wrenchLIU CHAO CHIH·Filed 2018·Granted Sep 3, 2019·5 cites·1 claims
- 2252USD785422SWrenchLIU CHAO-CHIH·Filed 2016·Granted May 2, 2017·5 cites·1 claims
- 2352USD712712SPart of a tool adaptorLIU CHAO-CHIH·Filed 2013·Granted Sep 9, 2014·7 cites·1 claims
- 2448US2019105760A1High torque ratchet wrenchLIU CHAO CHIH·Filed 2017·Application pending·0 cites
- 2546US9149981B2Soldering device for plastics adheringLIU CHAO-CHIH·Filed 2012·Granted Oct 6, 2015·0 cites·7 claims
- 2644USD746115SWrenchLIU CHAO-CHIH·Filed 2014·Granted Dec 29, 2015·4 cites·1 claims
- 2743USD943373SCrimperLIU CHAO CHIH·Filed 2019·Granted Feb 15, 2022·2 cites·1 claims
- 2840USD677536SSwitching member for a ratchet toolLIU CHAO-CHIH·Filed 2012·Granted Mar 12, 2013·3 cites·1 claims
- 2935USD785423SDual-head wrenchLIU CHAO-CHIH·Filed 2016·Granted May 2, 2017·1 cites·1 claims
- 3035USD688107SSwitching member for a ratchet toolLIU CHAO-CHIH·Filed 2013·Granted Aug 20, 2013·2 cites·1 claims
- 3132USD699532SSwitching member for a ratchet toolLIU CHAO-CHIH·Filed 2013·Granted Feb 18, 2014·1 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →