Inventor · disambiguated record
Won Cha
Also filed as: CHA WON I · CHA WON WOOK
0 granted patents·3 pending applications·0 citations·filing 2003–2008
Top patents by PatentIndex Score
3 records- 0134US2009235944A1Nail file and method of manufacturing the sameCHA WON WOOK·Filed 2008·Application pending·0 cites
- 0223US2006243725A1Cup body for use in both of 'cup-in-cup' and 'cup-on-cup' multi-cup bodiesCHA WON I·Filed 2005·Application pending·0 cites
- 0321US2005145625A1Multi cups with secured engagementFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →