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Class Information
Number: 315/362
Name: Electric lamp and discharge devices: systems > Electric switch in the supply circuit
Description: Systems having an electrical circuit maker and/or breaker in the current supply circuit to the load device.










Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
8692486 DC/DC converter, control circuit thereof and lighting apparatus using the same Apr. 8, 2014
RE44806 Electrical adapter for medical diagnostic instruments using LEDs as illumination sources Mar. 18, 2014
8669713 Method for setting and adjusting light emitted from an adjustable lighting device, adjustable lighting device and light-adjusting circuit thereof Mar. 11, 2014
8662698 Flameless candle circuit with multiple modes Mar. 4, 2014
8643312 Method for feeding electric power to a planar light-emitting element Feb. 4, 2014
8643293 Circuit device for controlling a plurality of light-emitting devices in a sequence Feb. 4, 2014
8643311 Daylight tracking simulator and/or phototherapy device Feb. 4, 2014
8629618 Backup lighting apparatus Jan. 14, 2014
8618751 Phase control with adaptive parameters Dec. 31, 2013
8618746 LED ballast controller device Dec. 31, 2013
8604721 Lamp tube switching circuit Dec. 10, 2013
8604715 Lamp tube switch circuit and method thereof Dec. 10, 2013
8604709 Methods and systems for controlling electrical power to DC loads Dec. 10, 2013
8604706 Lamp tube switch circuit Dec. 10, 2013
8587219 Lighting control with automatic and bypass modes Nov. 19, 2013
8569959 Lamp control circuit Oct. 29, 2013
8558484 Power converter having a switch coupled between windings Oct. 15, 2013
8541947 Lighting devices Sep. 24, 2013
8541960 Rejecting noise transients while turning off a fluorescent lamp using a starter unit Sep. 24, 2013
8508135 User interface for an indoor light switch Aug. 13, 2013
8506412 Methods and systems for wireless communication within a gaming machine Aug. 13, 2013
8502480 Systems and apparatuses including alterable characteristics and methods of altering and coordinating such characteristics Aug. 6, 2013
8493005 Luminaire system and method Jul. 23, 2013
8461771 Electronic ballast for a discharge lamp Jun. 11, 2013
8461781 Configuration of a luminaire system Jun. 11, 2013
8441216 Power supply system for a building May. 14, 2013
8436555 DC low voltage distribution box for indoor multi LEDs lamp May. 7, 2013
8427077 Lighting device with multiple electrical connections Apr. 23, 2013
8419235 Lighting system Apr. 16, 2013
8421368 Control of light intensity using pulses of a fixed duration and frequency Apr. 16, 2013
8368326 Shakable lighting element Feb. 5, 2013
8356904 System and method for creating artificial atomosphere Jan. 22, 2013
8354806 Scanning collimation of light via flat panel lamp Jan. 15, 2013
8339045 Lighting structure Dec. 25, 2012
8340941 Temperature measurement system for a light emitting diode (LED) assembly Dec. 25, 2012
8319448 Driver arrangement for light emitting diodes Nov. 27, 2012
8278839 Switching circuit having delay for inrush current protection Oct. 2, 2012
8274240 Switching circuit having delay for inrush current protection Sep. 25, 2012
8242706 Drive system for illumination device Aug. 14, 2012
8242708 Multiple location load control system Aug. 14, 2012
8237382 LED module and method for operating at least one LED Aug. 7, 2012
8232732 Light module for signaling Jul. 31, 2012
8222838 Light-emitting-element driving circuit Jul. 17, 2012
8186859 Clip with light May. 29, 2012
8169165 Multi-mode portable lighting device May. 1, 2012
8164281 Luminaire system and method Apr. 24, 2012
8150269 Lighting device Apr. 3, 2012
8142058 Tri-dimming push handle switch lampholder Mar. 27, 2012
8143815 DC/DC converter Mar. 27, 2012
8120279 Color adjustable lamp Feb. 21, 2012

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