Resources Contact Us Home
Browse by Category: Main > Electrical & Energy
Class Information
Number: 315/113
Name: Electric lamp and discharge devices: systems > With load device temperature modifier > Plural load device systems
Description: Systems having a plurality of load devices connected in the system.

Sub-classes under this class:

Class Number Class Name Patents
315/114 Electric heater for the load devices 5

Patents under this class:

Patent Number Title Of Patent Date Issued
8686641 Tunable LED lamp for producing biologically-adjusted light Apr. 1, 2014
8686644 Light generator systems and methods Apr. 1, 2014
8664857 Lighting device Mar. 4, 2014
8648547 High efficiency LED lighting Feb. 11, 2014
8626318 Lamp device Jan. 7, 2014
8618735 LED light engine apparatus Dec. 31, 2013
8596814 LED light tube and a circuit module for the same Dec. 3, 2013
8587205 LED lighting with incandescent lamp color temperature behavior Nov. 19, 2013
8581521 Method of configuring an led driver, led driver, led assembly and method of controlling an led assembly Nov. 12, 2013
8567990 Light emitting diode (LED) bulb Oct. 29, 2013
8569967 LED backlight module and backlight driving circuit Oct. 29, 2013
8547022 Lighting control system for a plurality of luminaires Oct. 1, 2013
8525420 Luminaire having a HID light source and a LED light source Sep. 3, 2013
8427059 Lighting device Apr. 23, 2013
8414157 Rod light Apr. 9, 2013
8330377 Monitoring voltage to track temperature in solid state light modules Dec. 11, 2012
8319437 Modular LED lighting system Nov. 27, 2012
8299715 Temperature compensated driver for pulsed diode light source Oct. 30, 2012
8299716 Lighting device comprising a plurality of controllable light-emitting diodes Oct. 30, 2012
8230690 Modular LED lamp Jul. 31, 2012
8203260 Color temperature tunable white light source Jun. 19, 2012
8159152 High-power LED lamp Apr. 17, 2012
8159153 LED light sources with improved thermal compensation Apr. 17, 2012
6781318 Par lamp with reduced lamp seal temperature Aug. 24, 2004
4092562 Fluorescent lamp unit for multiple installation May. 30, 1978

  Recently Added Patents
Devices and methods for the production of coaxial microfibers and nanofibers
Systems and methods for managing and utilizing excess corn residue
System and method for managing a loyalty program via an association network infrastructure
Plants and seeds of corn variety CV778791
High surface area composition for use in the catalytic hydroconversion of a heavy hydrocarbon feedstock, a method making such composition and its use
Vehicle fender
Magnetic memory and method of manufacturing the same
  Randomly Featured Patents
Process for the preparation of electrostatically charged particles
Tunnel support structure using built-up pipe support set, and unit pipe support member therefor
Operator cab tilting apparatus
Process for producing high tenacity polyhexamethylene adipamide yarn having ribbon cross-section
Chitosan or chitin derivative and method for processing silver halide photographic material by using the same
Semiconductor memory device and redundancy method therefor
Apparatus for use in forming carton blanks
Active photosensing pixel
Nonvolatile semiconductor memory device
Slot ball game