Inventor · disambiguated record
Pi-Chu Lin
Also filed as: LIN PI-CHU
8 granted patents·1 pending application·273 citations·filing 1990–2004
89Inventor score
Files withLIN PI-CHU6
Top patents by PatentIndex Score
9 records- 0193US5232230AChuck assembly for a drilling apparatusLIN PI CHU·Filed 1992·Granted Aug 3, 1993·95 cites·2 claims
- 0282USD338709SFan housingLIN PI-CHU·Filed 1992·Granted Aug 24, 1993·24 cites·1 claims
- 0378US5076120AElectric wrenchLIN PI CHU·Filed 1990·Granted Dec 31, 1991·40 cites·3 claims
- 0472US5531278APower drill with drill bit unit capable of providing intermittent axial impactFiled 1995·Granted Jul 2, 1996·71 cites·3 claims
- 0558US5025828AValve assembly for a piston compressorLIN PI CHU·Filed 1990·Granted Jun 25, 1991·21 cites·2 claims
- 0651US6408951B1Automatic cable-cutting apparatusFiled 2001·Granted Jun 25, 2002·8 cites·4 claims
- 0747US2005120853A1Power cutting toolFiled 2004·Application pending·0 cites
- 0834US5254933ABattery charging deviceLIN PI CHU·Filed 1992·Granted Oct 19, 1993·8 cites·2 claims
- 0931US5289104ABattery charging deviceLIN PI CHU·Filed 1992·Granted Feb 22, 1994·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →