Inventor
SCHRAMA CHARLES ANDRÉ
US29 patents
Patents
29 patentsUS11184552B2Nov 23, 2021
Adaptive light source
LUMILEDS LLC6 citations83
US10511139B2Dec 17, 2019
Transparent conducting film or coating on a lens that serves as an interlock on a semiconductor laser module
LUMILEDS LLC7 citations83
US11892750B2Feb 6, 2024
Multiple LED arrays with non-overlapping segmentation
LUMILEDS LLC2 citations73
US11475817B2Oct 18, 2022
MicroLED display
LUMILEDS LLC1 citations72
US11209147B2Dec 28, 2021
Selectively frosted optical element for beam shaping
LUMILEDS LLC2 citations72
USD919129SMay 11, 2021
Optical module with LED emitting red-colored light
LUMILEDS LLC2 citations72
USD919130SMay 11, 2021
Optical module with LED emitting white-colored light
LUMILEDS LLC3 citations72
US10908334B2Feb 2, 2021
Mitigation of perceived redness of infrared light
LUMILEDS LLC2 citations72
USD900355SOct 27, 2020
Optical module with at least one light emitting diode (LED)
LUMILEDS LLC4 citations72
US10677419B1Jun 9, 2020
Selectively frosted optical element for beam shaping
LUMILEDS LLC2 citations72
USD899672SOct 20, 2020
Optical modules installed in base plate
LUMILEDS LLC4 citations70
US11670735B2Jun 6, 2023
Monolithic electrical power converter formed with layers
LUMILEDS LLC2 citations68
US12315413B2May 27, 2025
MicroLED display
LUMILEDS LLC0 citations62
US12025902B2Jul 2, 2024
Adaptive light source
LUMILEDS LLC0 citations62
US11971559B2Apr 30, 2024
Stereoscopic display using microLED technology
LUMILEDS LLC0 citations62
US11948317B2Apr 2, 2024
Multi-color flash with image post-processing
LUMILEDS LLC0 citations62
US11940144B2Mar 26, 2024
Curved light-guide optics for LED lighting
LUMILEDS LLC0 citations62
US11754255B2Sep 12, 2023
Curved light-guide optics for LED street lighting
LUMILEDS LLC1 citations62
US11629842B2Apr 18, 2023
Selectively frosted optical element for beam shaping
LUMILEDS LLC0 citations62
US11615731B2Mar 28, 2023
MicroLED display
LUMILEDS LLC0 citations62
US11531213B2Dec 20, 2022
Stereoscopic display using microLED technology
LUMILEDS LLC1 citations62
US11418730B2Aug 16, 2022
Use of IR pre-flash for RGB camera's automatic algorithms
LUMILEDS LLC0 citations62
USD919128SMay 11, 2021
Optical module with LED emitting amber-colored light
LUMILEDS LLC1 citations62
US11817431B2Nov 14, 2023
LED array module
LUMILEDS LLC0 citations60
US10998298B2May 4, 2021
LED array module
LUMILEDS LLC0 citations60
US11982431B2May 14, 2024
LED lighting module
LUMILEDS LLC0 citations59
US12295181B2May 6, 2025
Monolithic electrical power converter formed with layers
LUMILEDS LLC0 citations57
US11860386B2Jan 2, 2024
Multiview display using microLED technology
LUMILEDS LLC0 citations55
US11967588B2Apr 23, 2024
Optical enclosures for LED modules
LUMILEDS LLC0 citations52