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Class Information
Number: 307/35
Name: Electrical transmission or interconnection systems > Plural load circuit systems > Control of current or power > Limit control
Description: Subject matter having means to limit the amount of energy drawn in any circuit.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7554219 |
DC/DC converter having an input switching stage and a plurality of output channels |
Jun. 30, 2009 |
| 7531914 |
Dual path output current level control |
May. 12, 2009 |
| 7509505 |
Method and system for managing power delivery for power over Ethernet systems |
Mar. 24, 2009 |
| 7486056 |
Input current or voltage limited power supply |
Feb. 3, 2009 |
| 7368686 |
Apparatus and methods for operating an electric appliance |
May. 6, 2008 |
| 7336507 |
Power supply outputting multiple voltages |
Feb. 26, 2008 |
| 7323794 |
Independent control of output current balance between paralleled power units |
Jan. 29, 2008 |
| 7315952 |
Power state coordination between devices sharing power-managed resources |
Jan. 1, 2008 |
| 7279811 |
Arrangement for supplying variable loads |
Oct. 9, 2007 |
| 7231283 |
Method for regulating the power supply of a number of multiple field devices |
Jun. 12, 2007 |
| 7196433 |
Multi-output device with preset power supply priority |
Mar. 27, 2007 |
| 7193335 |
Sensing socket assembly |
Mar. 20, 2007 |
| 7177131 |
Control circuit of power supply with selectable current-limiting modes |
Feb. 13, 2007 |
| 7170760 |
Switching power supply with clamping circuit |
Jan. 30, 2007 |
| 7151327 |
System and method for supply distribution |
Dec. 19, 2006 |
| 6946753 |
Switching power converter controller with watchdog timer |
Sep. 20, 2005 |
| 6891478 |
Methods and apparatus for controlling electric appliances during reduced power conditions |
May. 10, 2005 |
| 6819011 |
Switching power converter controller with watchdog timer |
Nov. 16, 2004 |
| 6772052 |
System for controlling power consumption at a user of electric power |
Aug. 3, 2004 |
| 6741286 |
Integrated camera and illumination device having a regulated current |
May. 25, 2004 |
| 6621179 |
Device for curtailing electric demand |
Sep. 16, 2003 |
| 6528957 |
Power/energy management control system |
Mar. 4, 2003 |
| 6433443 |
Switching power supply having two or more DC outputs with switching circuit provided between the outputs |
Aug. 13, 2002 |
| 6278200 |
Current management system for a telecommunications power system |
Aug. 21, 2001 |
| 6107702 |
Electrical control module for a circuit breaker stored energy operator assembly |
Aug. 22, 2000 |
| 6072354 |
Semiconductor device output buffer circuit for LSI |
Jun. 6, 2000 |
| 6026651 |
Remote controlled defrost sequencer |
Feb. 22, 2000 |
| 5925998 |
Energy saving motor control device |
Jul. 20, 1999 |
| 5914539 |
Motor vehicle electrical control system |
Jun. 22, 1999 |
| 5903028 |
Static and monolithic current limiter and circuit-breaker |
May. 11, 1999 |
| 5770895 |
Operation control device and method for a plurality of electric power consuming systems |
Jun. 23, 1998 |
| 5734586 |
System for achieving optimal steady state in power distribution networks |
Mar. 31, 1998 |
| 5708589 |
Error recovery system for an energy controller for an electric water heater |
Jan. 13, 1998 |
| 5687139 |
Electrical load optimization device |
Nov. 11, 1997 |
| 5642100 |
Method and apparatus for controlling thermal runaway in a battery backup system |
Jun. 24, 1997 |
| 5608375 |
Synchronized visual/audible alarm system |
Mar. 4, 1997 |
| 5521838 |
Power supply |
May. 28, 1996 |
| 5515692 |
Power consumption determining device and method |
May. 14, 1996 |
| 5513528 |
Logging while drilling method and apparatus for measuring standoff as a function of angular position within a borehole |
May. 7, 1996 |
| 5481140 |
Demand control apparatus and power distribution control system |
Jan. 2, 1996 |
| 5426620 |
Method for controlling and managing load demand |
Jun. 20, 1995 |
| 5414640 |
Method and apparatus for adaptive demand limiting electric consumption through load shedding |
May. 9, 1995 |
| 5346163 |
Power supply regulation system for a railway |
Sep. 13, 1994 |
| 5324989 |
Power controller module providing user selectable overload protection |
Jun. 28, 1994 |
| 5289044 |
Electronic system switchable between its primary circuit and standby circuit |
Feb. 22, 1994 |
| 5191520 |
Power supply system |
Mar. 2, 1993 |
| 5168170 |
Subscriber electric power load control system |
Dec. 1, 1992 |
| 5081402 |
Low power consumption wireless data transmission and control system |
Jan. 14, 1992 |
| 5027002 |
Redundant power bus arrangement for electronic circuits |
Jun. 25, 1991 |
| 5017799 |
Automatic power supply load shedding techniques |
May. 21, 1991 |
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