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Yifeng Qiu
Yifeng Qiu
Lumileds LLC
Verified email at lumileds.com - Homepage
Title
Cited by
Cited by
Year
5μW-to-10mW input power range inductive boost converter for indoor photovoltaic energy harvesting with integrated maximum power point tracking algorithm
Y Qiu, C Van Liempd, BO het Veld, PG Blanken, C Van Hoof
2011 IEEE International Solid-State Circuits Conference, 118-120, 2011
1792011
Apparatus for controlling light module
JMG Linnartz, AA Abbo, Y Qiu
US Patent 9,497,818, 2016
512016
Driving device and method for driving a load, in particular an LED assembly
HJG Radermacher, PG Blanken, Y Qiu, H Tao, R Van Langevelde, R Kurt
US Patent 8,917,027, 2014
302014
Dimming LED circuit augmenting DC/DC controller integrated circuit
Z Song, W Soer, R Bonne, Y Qiu
US Patent 10,959,306, 2021
212021
Light engines with dynamically controllable light distribution
FS Diana, Y Qiu, M Wasilko, N Soleimani, J Den Breejen, AA McReynolds, ...
US Patent 10,821,890, 2020
162020
Light engines with dynamically controllable light distribution
FS Diana, Y Qiu, M Wasilko, N Soleimani, J Den Breejen, AA McReynolds, ...
US Patent 10,785,847, 2020
152020
Light engines with dynamically controllable light distribution
FS Diana, Y Qiu, M Wasilko, N Soleimani, J Den Breejen, AA McReynolds, ...
US Patent 10,872,923, 2020
122020
Light engines with dynamically controllable light distribution
FS Diana, Y Qiu, M Wasilko, N Soleimani, J Den Breejen, AA McReynolds, ...
US Patent 10,845,529, 2020
102020
Light fixture with dynamically controllable light distribution
FS Diana, Y Qiu, M Wasilko, N Soleimani, J Den Breejen, AA McReynolds, ...
US Patent 10,750,588, 2020
102020
Method for wide-range CCT tuning that follows the black body line using two independently controlled current channels and three CCTs
FS Diana, Y Qiu
US Patent 10,716,183, 2020
102020
Hybrid driving scheme for RGB color tuning
Y Qiu, J Grant
US Patent 10,517,156, 2019
102019
Dim to warm controller for LEDs
Y Qiu, J Den Breejen
US Patent 10,034,346, 2018
102018
op het Veld, B., Blanken, PG, & Van Hoof, C.(2011). 5 μW-to-10mW input power range inductive boost converter for indoor photovoltaic energy harvesting with integrated maximum …
Y Qiu, C Van Liempd
IEEE international solid-state circuits conference digest of technical …, 2011
102011
Light fixture with dynamically controllable light distribution
FS Diana, Y Qiu, M Wasilko, N Soleimani, J Den Breejen, AA McReynolds, ...
US Patent 10,943,945, 2021
92021
Light fixture with light guide and radially emitting LEDs
FS Diana, Y Qiu, M Wasilko, N Soleimani, J Den Breejen, AA McReynolds, ...
US Patent 10,859,757, 2020
92020
Dim-to-warm LED circuit
Y Qiu
US Patent 10,652,962, 2020
92020
Light fixture with dynamically controllable light distribution
FS Diana, Y Qiu, M Wasilko, N Soleimani, J Den Breejen, AA McReynolds, ...
US Patent 10,622,405, 2020
92020
Cuttable LED strip
Y Qiu, FS Diana
US Patent 10,487,995, 2019
92019
Lighting system including a power backup device
Y Qiu
US Patent 10,027,166, 2018
92018
BO h
Y Qiu, CV Liempd
Veld, PG Blanken, and CV Hoof 5, 118-120, 2011
92011
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