Inventor · disambiguated record
Ching K. Wu
Also filed as: WU CHING K · WU CHING-KAO
5 granted patents·247 citations·filing 1989–1991
82Inventor score
Top patents by PatentIndex Score
5 records- 0186US4995174AShoe with detachable toe coverHONG MING CHE·Filed 1990·Granted Feb 26, 1991·208 cites·3 claims
- 0245US4958746ATooth-pick dispenserWU CHING K·Filed 1989·Granted Sep 25, 1990·16 cites·1 claims
- 0336US5131536ACottonbud caseWU CHING KAO·Filed 1991·Granted Jul 21, 1992·13 cites·1 claims
- 0426US5029727ATooth-pick dispenserWU CHING K·Filed 1990·Granted Jul 9, 1991·4 cites·1 claims
- 0525US5172830ACottonbud dispenserWU CHING KAO·Filed 1991·Granted Dec 22, 1992·6 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →