Inventor · disambiguated record
Chui-Hsi Tsai
Also filed as: TSAI CHUI-HSI
1 granted patent·1 pending application·4 citations·filing 2002–2017
24Inventor score
Top patents by PatentIndex Score
2 records- 0137US6772660B2Means for directly coupling main motor shaft to working machineIND TECH RES INST·Filed 2002·Granted Aug 10, 2004·4 cites·10 claims
- 0223US2019128421A1Gas-curtain protection device for aerospace precision machining spindleROYAL PREC TOOLS CORPORATION·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →