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
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →