09307604 is referenced by 5 patents and cites 9 patents.

A dimmable light emitting diode (LED) lamp is provided. The dimmable LED lamp includes an alternating current (AC) input unit and at least one AC detection unit connected to the AC input unit. The dimmable LED lamp also includes at least one LED driving and power supply unit and at least one LED light source assembly, where the LED driving and power supply unit is connected to the LED light source assembly. Further, the dimmable LED lamp includes at least one controller with a pulse width modulation (PWM) output, wherein the AC detection unit is connected to the controller, and the controller is connected to the LED driving and power supply unit.

Title
Dimmable LED lamp and dimming method
Application Number
14/626424
Publication Number
9307604 (B2)
Application Date
February 19, 2015
Publication Date
April 5, 2016
Inventor
Jinxiang Shen
Tongxiang
CN
Xia Wang
Tongxiang
CN
Chaoqun Sun
Tongxiang
CN
Agent
Anova Law Group PLLC
Assignee
SENGLED OPTOELECTRONICS
CN
IPC
H05B 37/02
H05B 33/08
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