Inventor
WEIDMAN MARK C
US15 patents
⚠️ This page may combine multiple inventors who share the name “WEIDMAN MARK C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ELWHA LLC
9 patentsUS10199415B2Feb 5, 2019
Fabrication of optical metasurfaces
ELWHA LLC22 citations97
US10468447B2Nov 5, 2019
Control circuitry for 2D optical metasurfaces
ELWHA LLC18 citations93
US10332923B2Jun 25, 2019
Control circuitry for 1D optical metasurfaces
ELWHA LLC11 citations92
US10886317B2Jan 5, 2021
Fabrication of optical metasurfaces
ELWHA LLC5 citations83
US10763290B2Sep 1, 2020
Lidar scanning system
ELWHA LLC4 citations83
US10790324B2Sep 29, 2020
Control circuitry for 2D optical metasurfaces
ELWHA LLC2 citations72
US10622393B2Apr 14, 2020
Fabrication of optical metasurfaces
ELWHA LLC1 citations72
US11851582B2Dec 26, 2023
Thermal signature control structures
ELWHA LLC0 citations62
US11208568B2Dec 28, 2021
Thermal signature control structures
ELWHA LLC0 citations62
Lumotive LLC
4 patentsUS11429008B1Aug 30, 2022
Liquid crystal metasurfaces with cross-backplane optical reflectors
Lumotive LLC13 citations84
US11487184B1Nov 1, 2022
Integrated driver and self-test control circuitry in tunable optical devices
Lumotive LLC6 citations82
US11487183B1Nov 1, 2022
Tunable optical device configurations and packaging
Lumotive LLC4 citations71
US11493823B1Nov 8, 2022
Integrated driver and heat control circuitry in tunable optical devices
Lumotive LLC2 citations69