Inventor · disambiguated record
King-Chang Wu
Also filed as: WU KING-CHANG
3 granted patents·2 pending applications·59 citations·filing 1999–2015
73Inventor score
Top patents by PatentIndex Score
5 records- 0184US8176927B2Walking stick with all-rounded supportWU KING-CHANG·Filed 2010·Granted May 15, 2012·23 cites·7 claims
- 0273USD789073SWalking stickGLAP INT CO LTD·Filed 2015·Granted Jun 13, 2017·22 cites·1 claims
- 0343US2014041700A1Support unit for umbrella ferruleGLAP INTERNAT CO LTD·Filed 2012·Application pending·0 cites
- 0438US6032934AShock-absorbing deviceFiled 1999·Granted Mar 7, 2000·14 cites·3 claims
- 0536US2007158928A1Structural improvement for a foldaway bicycleWU KING-CHANG·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →