Inventor · disambiguated record
Charles Crespin
Also filed as: CRESPIN CHARLES
6 granted patents·2 pending applications·45 citations·filing 2016–2020
77Inventor score
Files withVALEO NORTH AMERICA INC8
Top patents by PatentIndex Score
8 records- 0192US10895361B1Optical device for an automobile vehicleVALEO NORTH AMERICA INC·Filed 2019·Granted Jan 19, 2021·14 cites·16 claims
- 0292US10288248B1Device for automotive lightingVALEO NORTH AMERICA INC·Filed 2017·Granted May 14, 2019·29 cites·17 claims
- 0372US10578269B2Partial metallization of light guides for a binary aestheticVALEO NORTH AMERICA INC·Filed 2018·Granted Mar 3, 2020·2 cites·14 claims
- 0461US11320112B2Optical device for an automobile vehicleVALEO NORTH AMERICA INC·Filed 2020·Granted May 3, 2022·0 cites·16 claims
- 0550US10663138B2Light reflector systems and methodsVALEO NORTH AMERICA INC·Filed 2017·Granted May 26, 2020·0 cites·16 claims
- 0644US10160379B2Integration of side reflex and light pipe side markerVALEO NORTH AMERICA INC·Filed 2016·Granted Dec 25, 2018·0 cites·20 claims
- 0741US2020182427A1Optical module for a motor vehicleVALEO NORTH AMERICA INC·Filed 2018·Application pending·0 cites
- 0839US2020080705A1Multi function lighting deviceVALEO NORTH AMERICA INC·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →