Inventor
MASSOUBRE DAVID
IE17 patents
⚠️ This page may combine multiple inventors who share the name “MASSOUBRE DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FACEBOOK TECH LLC
15 patentsUS10573781B1Feb 25, 2020
Light emitting diode with tunnel junction
FACEBOOK TECH LLC20 citations93
US10483430B1Nov 19, 2019
Micron-sized light emitting diode designs
FACEBOOK TECH LLC8 citations83
US11231579B1Jan 25, 2022
Cascaded pupil-replicating waveguides
FACEBOOK TECH LLC2 citations72
US10910514B1Feb 2, 2021
Molded etch masks
FACEBOOK TECH LLC2 citations72
US10522709B1Dec 31, 2019
Method of direct wafer mapping by determining operational LEDs from non-operational LEDs using photo-reactive elastomer deposition
FACEBOOK TECH LLC3 citations72
US10878733B2Dec 29, 2020
Assembly of semiconductor devices using multiple LED placement cycles
FACEBOOK TECH LLC5 citations71
US10600823B2Mar 24, 2020
Assembly of semiconductor devices
FACEBOOK TECH LLC6 citations71
US11309464B2Apr 19, 2022
Micro-LED design for chief ray walk-off compensation
FACEBOOK TECH LLC2 citations68
US10840418B1Nov 17, 2020
Fabricating parabolic-shaped LEDs
FACEBOOK TECH LLC6 citations68
US11342483B2May 24, 2022
Micron-sized light emitting diode designs
FACEBOOK TECH LLC0 citations62
US10942378B2Mar 9, 2021
Waveguide with coherent interference mitigation
FACEBOOK TECH LLC0 citations62
US10705353B1Jul 7, 2020
Waveguide with coherent interference mitigation
FACEBOOK TECH LLC1 citations62
US10790408B1Sep 29, 2020
Wafer bonding for laser lift-off
FACEBOOK TECH LLC1 citations61
US10847675B2Nov 24, 2020
Micron-sized light emiting diode designs
FACEBOOK TECH LLC0 citations51
US10811575B2Oct 20, 2020
Laser lift-off masks
FACEBOOK TECH LLC0 citations51