YQ

Yifeng Qiu

LU Lumileds: 10 patents #3 of 173Top 2%
📍 San Jose, CA: #155 of 6,617 inventorsTop 3%
🗺 California: #1,198 of 65,961 inventorsTop 2%
Overall (2022): #7,468 of 548,613Top 2%
10
Patents 2022

Issued Patents 2022

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
11523482 Control design for perceptually uniform color tuning 2022-12-06
11510302 Lighting apparatus with reduced abrupt brightness changes Alan Andrew McReynolds 2022-11-22
11485283 Light engines with dynamically controllable light distribution Frederic Stephane Diana, Michael Wasilko, Nazila Soleimani, Jeroen Den Breejen, Alan Andrew McReynolds +1 more 2022-11-01
11477864 Wireless color tuning for constant-current driver 2022-10-18
11432382 Method for wide-range CCT tuning that follows the black body line using two independently controlled current channels and three CCTs Frederic Stephane Diana 2022-08-30
11404903 Lighting system including a power backup device 2022-08-02
11371687 Wide beam angle LED assembly 2022-06-28
11333821 Flexible low Z-height LED arrays with controllable light beams Sudhir Subramanya, Willem Sillevis-Smitt, Frederic Stephane Diana, Charles André Schrama, Alan Andrew McReynolds 2022-05-17
11314012 Rayleigh spacing limited and low z-height LED arrays Sudhir Subramanya, Willem Sillevis-Smitt, Frederic Stephane Diana, Charles André Schrama, Alan Andrew McReynolds 2022-04-26
11240895 Hybrid driving scheme for RGB color tuning John Grant 2022-02-01