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Class Information
Number: 323/267
Name: Electricity: power supply or regulation systems > Output level responsive > Using a three or more terminal semiconductive device as the final control device > Including plural loads commonly controlled
Description: Subject matter wherein the system supplies several loads through commonly controlled devices.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7619399 |
Apparatus to generate high voltage using digital control and method thereof |
Nov. 17, 2009 |
| 7619903 |
Switching mode power supply and a method of operating the power supply in a power save mode |
Nov. 17, 2009 |
| 7615979 |
Flexible power converter and simplified process controller |
Nov. 10, 2009 |
| 7605495 |
Dual supply circuit |
Oct. 20, 2009 |
| 7586212 |
Multi-output power supply apparatus |
Sep. 8, 2009 |
| 7583066 |
Method of operating a DC/DC up/down converter |
Sep. 1, 2009 |
| 7564229 |
Method and apparatus for power conversion and regulation in a power converter having a plurality of outputs |
Jul. 21, 2009 |
| 7560914 |
Current-fed multiple-output power converter |
Jul. 14, 2009 |
| 7560913 |
Input-tracking, automatic output-margining method and system |
Jul. 14, 2009 |
| 7558556 |
Adaptive radio transceiver with subsampling mixers |
Jul. 7, 2009 |
| 7550875 |
Power converter and related method capable of providing multiple output voltages |
Jun. 23, 2009 |
| 7548799 |
Powered device including a detection signature resistor |
Jun. 16, 2009 |
| 7542309 |
Voltage stabilizer circuit of forward converter |
Jun. 2, 2009 |
| 7538527 |
Current-fed multiple-output power converter |
May. 26, 2009 |
| 7518263 |
Time delay control scheme for a power supply with multiple outputs |
Apr. 14, 2009 |
| 7512378 |
Adaptive radio transceiver |
Mar. 31, 2009 |
| 7511463 |
Multiple output buck converter |
Mar. 31, 2009 |
| 7489484 |
Protective device for a controlling system of a sewage pump |
Feb. 10, 2009 |
| 7466114 |
Voltage converter |
Dec. 16, 2008 |
| 7456617 |
System for controlling and monitoring an array of point-of-load regulators by a host |
Nov. 25, 2008 |
| 7453243 |
Switching power supply with multiple output voltages and an intermittent oscillation pulse in standby |
Nov. 18, 2008 |
| 7440294 |
Power adapter and power supply system using the same |
Oct. 21, 2008 |
| 7417878 |
Distributed power supply and method of recovering from error |
Aug. 26, 2008 |
| 7417414 |
Semiconductor device provided with feedback circuit including resistive element and capacitive element |
Aug. 26, 2008 |
| 7400120 |
Constant voltage control device |
Jul. 15, 2008 |
| 7391197 |
Apparatus for regulating output voltages with a current conversion module and analog to digital converter |
Jun. 24, 2008 |
| 7389087 |
Adaptive radio transceiver with filtering |
Jun. 17, 2008 |
| 7385377 |
Voltage down-converter with reduced ripple |
Jun. 10, 2008 |
| 7378823 |
Multi-output type DC/DC converter with a constant on time interval in a steady state |
May. 27, 2008 |
| 7372239 |
Multi-output type DC/DC converter |
May. 13, 2008 |
| 7365522 |
Multiple output stage converter and operating method thereof |
Apr. 29, 2008 |
| 7358707 |
Information handling system including a power supply unit with a power converter for supplying power to multiple outputs |
Apr. 15, 2008 |
| 7355371 |
Voltage regulator and method thereof |
Apr. 8, 2008 |
| 7350435 |
Motor, especially a gear motor or a selector motor of a transmission actuating system, and method for detecting the moving direction of a motor |
Apr. 1, 2008 |
| 7340627 |
Method and system for supplementing current during enumeration of a USB device |
Mar. 4, 2008 |
| 7327124 |
Control apparatus and method for a boost-inverting converter |
Feb. 5, 2008 |
| 7317304 |
Inductive load driving device |
Jan. 8, 2008 |
| 7298116 |
Multiple-output dc-dc converter |
Nov. 20, 2007 |
| 7299006 |
Adaptive radio transceiver |
Nov. 20, 2007 |
| 7276886 |
Dual buck-boost converter with single inductor |
Oct. 2, 2007 |
| 7276885 |
Apparatus and method for power sequencing for a power management unit |
Oct. 2, 2007 |
| 7274175 |
Multiple output power supply that configures itself to multiple loads |
Sep. 25, 2007 |
| 7256568 |
Single inductor multiple-input multiple-output switching converter and method of use |
Aug. 14, 2007 |
| 7256571 |
Power supply dynamic set point circuit |
Aug. 14, 2007 |
| 7253592 |
DC voltage converter and method for converting a DC voltage |
Aug. 7, 2007 |
| 7245089 |
Switching LED driver |
Jul. 17, 2007 |
| 7245090 |
Switching LED driver with temperature compensation to program LED current |
Jul. 17, 2007 |
| 7245888 |
Phone energy management for low battery voltages |
Jul. 17, 2007 |
| 7235958 |
Apparatus and method to synchronize switching frequencies of multiple power regulators |
Jun. 26, 2007 |
| 7233772 |
Adaptive radio transceiver with filtering |
Jun. 19, 2007 |
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