Inventor · disambiguated record
Rick Choy
Also filed as: CHOY RICK · CHOY RICK T K
3 granted patents·1 pending application·187 citations·filing 1998–2006
78Inventor score
Technology areasA63B
Top patents by PatentIndex Score
4 records- 0185US6135924ATreadmill with optical position sensingUNISEN INC·Filed 1998·Granted Oct 24, 2000·102 cites·23 claims
- 0282US6575878B1Automatic safety shut-off switch for exercise equipmentUNISEN INC·Filed 1999·Granted Jun 10, 2003·62 cites·11 claims
- 0376US6997855B2Automatic safety shut-off switch for exercise equipmentUNISEN INC·Filed 2003·Granted Feb 14, 2006·23 cites·20 claims
- 0446US2006229162A1Automatic safety shut-off switch for exercise equipmentCHOY RICK·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →