Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 307/141
Name: Electrical transmission or interconnection systems > Switching systems > Switch actuation > With time delay or retardation means
Description: Subject matter having time delay or retarding means.










Sub-classes under this class:

Class Number Class Name Patents
307/141.4 Electrically initiated 178
307/141.8 Series connected switches 54


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

Patent Number Title Of Patent Date Issued
8659316 Power control circuit, semiconductor device including the same Feb. 25, 2014
8632199 Lamp apparatuses Jan. 21, 2014
8630076 Safe disconnect switch Jan. 14, 2014
8575786 Device and method for addressing power to a load selected from a plurality of loads Nov. 5, 2013
8538596 Light timeout optimization Sep. 17, 2013
8508080 Automatic power control module for battery powered devices Aug. 13, 2013
8484497 Power supply control within an integrated circuit Jul. 9, 2013
8384348 Touch-switchable USB charging receptacle Feb. 26, 2013
8378519 Redundant power system switch for backup power switching without power interruption Feb. 19, 2013
8373313 Three-way switch for home automation apparatus and method Feb. 12, 2013
8212393 Device and method for addressing power to a load selected from a plurality of loads Jul. 3, 2012
8103021 Audio reproducing apparatus Jan. 24, 2012
8102246 Resetting a target device Jan. 24, 2012
8084700 Programmable wall switch controller Dec. 27, 2011
8050145 Wall mounted programmable timer system Nov. 1, 2011
7989990 Automatic shut off apparatus for electronic device Aug. 2, 2011
7986061 Electrical switching device Jul. 26, 2011
7977913 Battery pack Jul. 12, 2011
7956496 Electrical timer having multiple preset timing periods Jun. 7, 2011
7944093 Off-peak power distribution system May. 17, 2011
7887343 Control apparatus for electrical devices Feb. 15, 2011
7866762 Transmission brake disengagement apparatus and method of operation Jan. 11, 2011
7859136 Wall-mountable timer for an electrical load Dec. 28, 2010
7851715 Fireman switch assembly for activating by a mechanical timer having captive trippers Dec. 14, 2010
7791224 Method and apparatus for providing a voltage to a circuit Sep. 7, 2010
7781919 Method of controlling a load control module as part of a startup sequence Aug. 24, 2010
7696649 Power control circuitry and method Apr. 13, 2010
7696646 Power switching circuit for liquid crystal display Apr. 13, 2010
7683504 Multiple location electronic timer system Mar. 23, 2010
7647125 Time-based control of a system having integration response Jan. 12, 2010
7586215 ID tag Sep. 8, 2009
7579717 Wall-mountable timer for an electrical load Aug. 25, 2009
7538455 Electronic device, power source control method, ROF system and its power supplying method and remote unit May. 26, 2009
7525058 Light switch with automatic turn off Apr. 28, 2009
7507977 System and method of ion beam control in response to a beam glitch Mar. 24, 2009
7482715 Switching voltage supply of voltage domain of semiconductor circuit Jan. 27, 2009
7482714 Preventive maintenance tapping and duty cycle monitor for voltage regulator Jan. 27, 2009
7441727 Highway-rail grade crossing controller with out of service mode Oct. 28, 2008
7378762 Electrical circuit for limiting switching-on current May. 27, 2008
7319282 Switch circuit Jan. 15, 2008
7251142 Timer switch Jul. 31, 2007
7239045 Power distribution system and control system for same Jul. 3, 2007
7231262 Apparatus for monitoring and controlling use of equipment Jun. 12, 2007
7185187 Protected dual purpose power/enter switch apparatus and method Feb. 27, 2007
7170200 Starter assembly for a gas discharge lamp Jan. 30, 2007
7166936 Method and an apparatus for controlling an electric switching device Jan. 23, 2007
7107957 Protected control apparatus Sep. 19, 2006
7026729 Exhaust fan timeout system Apr. 11, 2006
7024254 Method for controlling a discrete system Apr. 4, 2006
7020794 Interleaved delay line for phase locked and delay locked loops Mar. 28, 2006

1 2 3 4 5 6 7 8










 
 
  Recently Added Patents
Bandpass filter and radio communication module and radio communication device using the same
Terminal device and image printing method
Boring machine
Fingerprinting apparatus, system, and method
Control system for an internal combustion engine
Liquid low temperature injection molding process
Compositions of quaternary ammonium compounds containing bioavailability enhancers
  Randomly Featured Patents
Method for grinding colorants
Vehicle outer panel structure and method of producing same
Communication system and its control method, and computer readable memory
GPR30 estrogen receptor in breast cancers
Integrated tabbed note and clip
Method and apparatus for removing fecal matter in poultry
Bowl and cover assembly
Method for thin film resistor integration in dual damascene structure
Instrument and case
Jewelry for animals