Featured patents

Lighting Device
US 08836227 B2, Sept. 16, 2014, Periodic Switch in the Supply Circuit, Yoshihisa Umezawa et al. / Eye Lighting Systems Corporation (Chuo-ku, Tokyo, JP)
A lighting device comprising:…

Direct Current Light Emitting Device Control Circuit With Dimming Function and Method Thereof
US 08779690 B2, July 15, 2014, Automatic regulation, Pei-Cheng Huang et al. / Richtek Technology Corporation, R.O.C. (Chupei, Hsin-Chu, TW)
A direct current light emitting device control circuit with a dimming function,…

Illumination Apparatus
US 08754588 B2, June 17, 2014, Plural load device regulation, Hiroyuki Matsumoto et al. / Panasonic Corporation (Osaka, JP)
An illumination apparatus comprising:…

Vehicle Head Lamp Light Distribution Controller
US 08729803 B2, May 20, 2014, Head light systems, Yutaka Nakanishi et al. / Koito Manufacturing Co., Ltd. (Tokyo, JP)
A vehicle head lamp light distribution controller comprising:…

Systems and Methods for Rules Based, Automated Lighting Control
US 08729824 B2, May 20, 2014, Current Voltage Regulation, Derek Matthew Smith / Tesla Controls Corporation (San Diego, US)
A lighting control system comprising a plurality of intelligent switches, each…

LED Light Source and Lamp Comprising Such a LED Light Source
US 08669704 B2, March 11, 2014, Plural discharge device loads, Vincent Gielen et al. / Koninklijke Philips N.V. (Eindhoven, NL)
An LED lamp comprising:…

System for Reprogramming Power Parameters for Light Emitting Diodes
US 08638038 B2, Jan. 28, 2014, Plural Series Connected Load Devices, Leslie Leong et al. / STMicroelectronics (Shenzhen) R&D Co., Ltd. (Shenzhen, CN
A system comprising:…

Fixing Device of Light-Emitting Body and Lighting Device
US 08624515 B2, Jan. 7, 2014, Periodic Switch in the Supply Circuit, Kenichi Wakimoto / Semiconductor Energy Laboratory Co., Ltd. JP
A fixing device of a light-emitting body comprising:…

Lighting System With Lighting Dimmer Output Mapping
US 08536794 B2, Sept. 17, 2013, Current Voltage Regulation, John L. Melanson et al. / Cirrus Logic, Inc. (Austin, US)
A method for mapping dimming output signal values of a lighting dimmer using…

Voltage Detection Module
US 08502462 B2, Aug. 6, 2013, Plural discharge devices and / or rectifiers in the supply circuit, Sebastien Pottier et al. / Thales FR
A voltage detection module comprising:…

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