Inventor · disambiguated record
Ching-Chi Chao
Also filed as: CHAO CHING-CHI
1 granted patent·2 pending applications·4 citations·filing 2008–2009
24Inventor score
Technology areasB24D
Files withCHAO CHING-CHI3
Top patents by PatentIndex Score
3 records- 0151US8057287B2Abrasive mesh for a powered grinding wheelCHAO CHING-CHI·Filed 2009·Granted Nov 15, 2011·4 cites·4 claims
- 0229US2008318504A1Abrasive sander for sanding deviceCHAO CHING-CHI·Filed 2008·Application pending·0 cites
- 0329US2008261498A1Abrasive belt for sanding deviceCHAO CHING-CHI·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →