YQ

Yifeng Qiu

LU Lumileds: 15 patents #1 of 214Top 1%
Overall (2021): #3,283 of 548,734Top 1%
15
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11202356 Offline lighting configuration tool Alan Andrew McReynolds 2021-12-14
11172558 Dim-to-warm LED circuit 2021-11-09
11140758 Hybrid driving scheme for RGB color tuning John Grant 2021-10-05
11116055 Time slicing method for multi-channel color tuning using a single current source input Alan Andrew McReynolds 2021-09-07
11109468 Lighting apparatus with reduced abrupt brightness changes Alan Andrew McReynolds 2021-08-31
11109457 Arbitrary-ratio analog current division circuit 2021-08-31
11098860 Cuttable LED strip Frederic Stephane Diana 2021-08-24
11076461 User control modality for LED color tuning Johannes Willem Herman Sillevis Smitt 2021-07-27
10999907 Selecting parameters in a color-tuning application 2021-05-04
10976481 LED-based light fixture Jeroen Den Breejen 2021-04-13
10959306 Dimming LED circuit augmenting DC/DC controller integrated circuit Zhihua Song, Wouter Anthon Soer, Ron Bonne 2021-03-23
10943945 Light fixture with dynamically controllable light distribution Frederic Stephane Diana, Michael Wasilko, Nazila Soleimani, Jeroen Den Breejen, Alan Andrew McReynolds +1 more 2021-03-09
10925129 Illumination system including tunable light engine 2021-02-16
10917957 Method of configuring lighting using offline lighting configuration tool Alan Andrew McReynolds 2021-02-09
10912171 Control design for perceptually uniform color tuning 2021-02-02