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Class Information
Number: 315/51
Name: Electric lamp and discharge devices: systems > Combined load device or load device temperature modifying means and electrical circuit device structure > Plural circuit elements
Description: Subject matter, having a plurality of circuit elements structurally combined with the load device structure.

Sub-classes under this class:

Class Number Class Name Patents
315/52 Plural impedance elements 20

Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8686660 OLED with integrated delay structure Apr. 1, 2014
8659227 Magnetron Feb. 25, 2014
8629617 Electrical wiring device Jan. 14, 2014
8624493 Integrated gas discharge lamp with an ignition electronics integrated into the base for generating asymmetrical ignition pulses Jan. 7, 2014
8610363 LED lighting device and illumination apparatus Dec. 17, 2013
8587200 Extended optics LED bulb Nov. 19, 2013
8587199 Discharge lamp unit Nov. 19, 2013
8570160 Methods and systems for controlling devices via power lines Oct. 29, 2013
8531109 LED tube system Sep. 10, 2013
8502454 Solid state semiconductor LED replacement for fluorescent lamps Aug. 6, 2013
8466619 Illumination apparatus and driving method thereof Jun. 18, 2013
8434882 LED lamp May. 7, 2013
8427060 High lumen output cold cathode fluorescent lamp Apr. 23, 2013
8410701 Illumination apparatus having an adapter with a memory for storing driving pulse information Apr. 2, 2013
8410702 Illumination apparatus having an adapter with a function block shot Apr. 2, 2013
8405314 Tubular LED light source Mar. 26, 2013
8390202 External electrical-control lamp with improved structure Mar. 5, 2013
8378574 Lighting system for creating a biological effect Feb. 19, 2013
8358071 OLED lighting device Jan. 22, 2013
8304993 Separate LED lamp tube and light source module formed therefrom Nov. 6, 2012
8247975 Backlight assembly for liquid crystal display device Aug. 21, 2012
8247976 LED lamp set and lighting bulb of the same Aug. 21, 2012
8207830 Network communication system Jun. 26, 2012
8138997 Pixel, organic light emitting display using the same, and associated methods Mar. 20, 2012
8067893 Intelligent light fixture facilitating universal light bulb Nov. 29, 2011
7973324 Lamp type light emitting device for safety fuse Jul. 5, 2011
7948183 Three-dimensional miniaturized power supply May. 24, 2011
7830093 System and method for reducing flicker of compact gas discharge lamps at low lamp light output level Nov. 9, 2010
7800310 End-to-end lamp assembly and method of manufacturing same Sep. 21, 2010
7633230 Dimmable fluorescent lamp package Dec. 15, 2009
7619364 UV continuous spectrum lamp and its lighting device Nov. 17, 2009
7507001 Retrofit LED lamp for fluorescent fixtures without ballast Mar. 24, 2009
7506990 Switchplate area light Mar. 24, 2009
7490957 Power controls with photosensor for tube mounted LEDs with ballast Feb. 17, 2009
7474058 Inductively powered secondary assembly Jan. 6, 2009
7417377 Blended light lamp Aug. 26, 2008
7400095 Portable electric lighting fixture Jul. 15, 2008
7397204 Starting circuit for electric discharge lamp Jul. 8, 2008
7375473 Variable power control for OLED area illumination May. 20, 2008
7375475 Lamp containing power controller having current limited RMS regulated output May. 20, 2008
7358677 Low-pressure mercury vapor discharge lamp having determined probability of failure Apr. 15, 2008
7358679 Dimmable LED-based MR16 lighting apparatus and methods Apr. 15, 2008
7342359 Forward/reverse hybrid switching power supply with time-based pulse triggering control Mar. 11, 2008
7301287 High power light string device Nov. 27, 2007
7298090 Light assembly having light changing device Nov. 20, 2007
7274148 Lamp having fixed forward phase switching power supply with time-based triggering Sep. 25, 2007
7274149 Lamp with integral pulse width modulated voltage control circuit Sep. 25, 2007
7224125 Dimmable fluorescent lamp package May. 29, 2007
7170231 Lamp that sets desired RMS load voltage with variable pulse width modulation Jan. 30, 2007
7166964 Lamp containing pulse width modulated voltage conversion circuit Jan. 23, 2007

1 2

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