Hoffman Estates, Illinois
United States
13
2024-07-04
The entities that hold a legal rights for patent applications filed by inventor CHEN Feng:
Feng CHEN from Hoffman Estates, US has applied for patents for these inventions. The list has both pending applications and granted patents:
DYNAMIC PWM FREQUENCY CONTROL
#2 | 2024-06-13NEAR FIELD COMMUNICATIONS ENABLED DIMMING CIRCUIT
#3 | 2020-04-23Luminaire system with integrated, dynamic audio visual control
#4 | 2020-04-23Luminaire system with trim component and integrated user experience elements
#5 | 2020-04-23Luminaire with an integrated speaker
#6 | 2020-02-13Programmable driver for variable light intensity
#7 | 2019-12-05Lighting system with configurable color temperatures
#8 | 2019-10-15Lighting system with configurable dimming
#9 | 2019-05-21Systems to control dimming operations of a light-emitting diode light fixture using multiple dimming modes
#10 | 2018-01-02Systems and methods for balancing current among light-emitting diode boards
#11 | 2017-06-15Color mixing for solid state lighting using direct AC drives
#12 | 2017-06-08Combination dimmable driver
#13 | 2015-12-31Controlling LED current from a constant voltage source
1405523 ⎘