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Class Information
Number: 315/292
Name: Electric lamp and discharge devices: systems > Current and/or voltage regulation > Keyboard operated or pattern controlled regulator
Description: Systems wherein the means for controlling the amount of impedance connected in the supply circuit of the load device is (1) a perforated card, sheet, or strip having the perforations arranged in a pattern so that the number and/or location of the perforations control the operation of the regulator operator means, for (2) a pattern member having a particular shape which cooperates with the regulator operating means to control the operation of the regulators, or (3) a keyboard consisting of a plurality of manually actuated keys, each of which controls the operation of the regulating means associated therewith.

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8710759 LED illumination control using a simple digital command structure Apr. 29, 2014
8624895 Controls for digital lighting Jan. 7, 2014
8567982 Systems and methods of using a lighting system to enhance brand recognition Oct. 29, 2013
8508139 Scene setting control for two light groups Aug. 13, 2013
8491151 Lighting device having light intensity control Jul. 23, 2013
8466633 Illumination controlling device for vehicle Jun. 18, 2013
8415888 Illumination control terminal and illumination control system Apr. 9, 2013
RE44007 Low-noise spectroscopic ellipsometer Feb. 19, 2013
8350490 Crop lighting Jan. 8, 2013
8344641 LED illumination control using simple digital command structure Jan. 1, 2013
8324821 Two-wired LED light adjusting system Dec. 4, 2012
8324836 Lighting device having cross-fade and method thereof Dec. 4, 2012
8277078 Light emitting device Oct. 2, 2012
8269427 Illuminating device and method of calibrating illuminating device Sep. 18, 2012
8237381 Flexible electrical connection of an LED-based illumination device to a light fixture Aug. 7, 2012
8232732 Light module for signaling Jul. 31, 2012
8201974 Pan-tilt spotlight Jun. 19, 2012
RE43476 Method and apparatus for controlling images with image projection lighting devices Jun. 19, 2012
8143807 Color temperature controller and color temperature control method of light emitting diode Mar. 27, 2012
8138689 Lighting control console for controlling a lighting system Mar. 20, 2012
8134461 Device and method for controlling a lighting system by proximity sensing of a spot-light control device and spotlight control device Mar. 13, 2012
8120285 Driving method for discharge lamp, driving device for discharge lamp, light source device, and image display apparatus Feb. 21, 2012
8106879 Backlight control circuit Jan. 31, 2012
8049437 System and method for real time control of lighting system Nov. 1, 2011
8035320 Illumination control network Oct. 11, 2011
7911158 Self-learning lighting system Mar. 22, 2011
7906873 Modular wall box system Mar. 15, 2011
7888883 Lighting device having cross-fade and method thereof Feb. 15, 2011
7868905 Active enclosure for computing device Jan. 11, 2011
7856152 Light condition recorder system and method Dec. 21, 2010
7821160 Modular wall box system Oct. 26, 2010
7733033 Lighting unit with multiple light sources of a different color temperature Jun. 8, 2010
7683772 Integrated LED warning and vehicle lamp Mar. 23, 2010
7642730 Methods and apparatus for conveying information via color of light Jan. 5, 2010
7608948 Touch screen with sensory feedback Oct. 27, 2009
7598686 Organic light emitting diode methods and apparatus Oct. 6, 2009
7567041 Discharge lamp lighting apparatus and projector Jul. 28, 2009
7550935 Methods and apparatus for downloading lighting programs Jun. 23, 2009
7495398 Discharge lamp lighting apparatus Feb. 24, 2009
7462997 Multicolored LED lighting method and apparatus Dec. 9, 2008
7391337 Interactive LED display network for retail environment Jun. 24, 2008
7385359 Information systems Jun. 10, 2008
7382100 Lighting control device having improved long fade off Jun. 3, 2008
7332877 Light controller Feb. 19, 2008
7274160 Multicolored lighting method and apparatus Sep. 25, 2007
7259528 Data converter for a lighting system, and method for operating a lighting system Aug. 21, 2007
7205729 Control system and method for controlling lighting and video devices Apr. 17, 2007
7166970 Lighting control device having improved long fade off Jan. 23, 2007
7167777 Wireless internet lighting control system Jan. 23, 2007
7161311 Multicolored LED lighting method and apparatus Jan. 9, 2007

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