Inventor · disambiguated record
Louis Chan
Also filed as: CHAN LOUIS · CHAN LOUIS YC
3 granted patents·1 pending application·26 citations·filing 1975–2018
69Inventor score
Top patents by PatentIndex Score
4 records- 0171US10739124B2Pendulum-based laser leveling device with calibration guard functionBOSCH GMBH ROBERT·Filed 2018·Granted Aug 11, 2020·4 cites·12 claims
- 0262US4042840AUniversal differential line driver integrated circuitSIGNETICS CORP·Filed 1975·Granted Aug 16, 1977·12 cites·5 claims
- 0336US5686695AResilient plate for a computer interface cardENLIGHT CORP·Filed 1996·Granted Nov 11, 1997·10 cites·2 claims
- 0436US2014130989A1Window dressing control deviceCHAN LOUIS·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →