Assignee
Wu yi chang
TW·6 granted patents·6 pending applications·6 citations·filing 2006–2023
Top patents by PatentIndex Score
12 records- 0180US9933003B2Anti-vibration rivetWu yi chang·Filed 2016·Granted Apr 3, 2018·4 cites·9 claims
- 0273US11499584B2Joint device for screw and nutWu yi chang·Filed 2019·Granted Nov 15, 2022·2 cites·5 claims
- 0363US12258990B2Fastener deviceWu yi chang·Filed 2023·Granted Mar 25, 2025·0 cites·7 claims
- 0455US2025040715A1Movable leg cushionWu yi chang·Filed 2023·Application pending·0 cites
- 0553US12220062B1Hydraulic buffering leg cushionWu yi chang·Filed 2023·Granted Feb 11, 2025·0 cites·6 claims
- 0651US2015352701A1Control mechanism controllable over single shot and repeat shotWU YI-CHANG·Filed 2014·Application pending·0 cites
- 0749US2014209656A1Nail gun structureWU YI-CHANG·Filed 2013·Application pending·0 cites
- 0849US2024225277A1Hydraulic buffering leg cushionWu yi chang·Filed 2023·Application pending·0 cites
- 0947US10570945B2Pressing-type screwWu yi chang·Filed 2017·Granted Feb 25, 2020·0 cites·8 claims
- 1045US2020141441A1Pressing-type screwWu yi chang·Filed 2018·Application pending·0 cites
- 1135US2007118779A1Intelligent Test System and Related Method for Testing an Electronic ProductWU YI-CHANG·Filed 2006·Application pending·0 cites
- 1234US10484544B2Method and system for adjusting volume of conference callWu yi chang·Filed 2016·Granted Nov 19, 2019·0 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →