Featured patents

Solid-State Light Emitting Device Having Controllable Multiphase Reactive Power
US 08791639 B2, July 29, 2014, Plural load devices, Tai-Her Yang
A solid-state light emitting device having controllable multiphase reactive…

Self Identifying Modulated Light Source
US 08866391 B2, Oct. 21, 2014, With Signal, Indicator, or Alarm, Aaron Ganick et al. / Bytelight, Inc. (Boston, US)
A self-identifying light source comprising:…

Semiconductor Device and Power Supply Device
US 08754590 B2, June 17, 2014, Automatic regulation, Ryosei Makino et al. / Renesas Electronics Corporation (Kanagawa, JP)
A power supply device comprising:…

Power Supply Arrangement and Method for the Power Supply of an Electrical Load
US 08729829 B2, May 20, 2014, Automatic regulation, Emir Serdarevic et al. / ams AG (Unterpremstätten, AT)
A power supply arrangement for the driving of an electrical load, in particular,…

High Efficiency LED Lighting
US 08648547 B2, Feb. 11, 2014, Plural load device regulation, Chip Akins / Uni-Light LLC (San Jose, US)
An LED lighting system, comprising:…

Control Device, LED Light Emitting Device Including the Same, and Control Method
US 08633660 B2, Jan. 21, 2014, Regulator responsive to plural conditions, Min-Ho Jung et al. / Fairchild Korea Semiconductor Ltd. (Bucheon, KR)
A control device for controlling a switching operation of a power switch,…

Discharge Lamp Unit
US 08564203 B2, Oct. 22, 2013, Discharge device load, Yoshihiro Wanda / Denso Corporation (Kariya, JP)
A discharge lamp unit comprising:…

Dimmer Adaptable to Either Two or Three Active Wires
US 08547035 B2, Oct. 1, 2013, Current Voltage Regulation, Russikesh Kumar / Crestron Electronics Inc. (Rockleigh, US)
A lighting dimmer adaptable to either two or three active wires, said dimmer…

Method and Device for Driving Light-Emitting Diode by Alternating Current Input Voltage
US 08547032 B2, Oct. 1, 2013, With power factor control device, Maung Maung Win et al. / NOVATEK Microelectronics Corp. (Hsinchu Science Park, Hsin-Chu, TW)
A method for driving a light-emitting diode (LED) by an alternating current (AC)…

System and Method to Address and Control Serially Connected LEDs
US 08492983 B1, July 23, 2013, Plural Series Connected Load Devices, William C. Berg et al. / Analog Technologies Corporation (Lakeville, US)
A system for controlling a plurality of LEDs, comprising one or more serial data…

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