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Browse by Category: Main > Electrical & Energy
Class Information
Number: 327/545
Name: Miscellaneous active electrical nonlinear devices, circuits, and systems > Specific identifiable device, circuit, or system > With specific source of supply or bias voltage > Including signal protection or bias preservation
Description: Subject matter wherein a circuit is provided which guards against signal information loss or bias loss.










Sub-classes under this class:

Class Number Class Name Patents
327/546 With field-effect transistor 387


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8704591 High-voltage tolerant biasing arrangement using low-voltage devices Apr. 22, 2014
8688305 System for managing vehicle energy, and method and apparatus for same Apr. 1, 2014
8683248 Electronic apparatus, electronic apparatus power control, electronic apparatus power control program, and storage medium storing power control program Mar. 25, 2014
8659348 Current mirrors Feb. 25, 2014
8653884 Semiconductor device Feb. 18, 2014
8653597 Solutions for controlling bulk bias voltage in an extremely thin silicon-on-insulator (ETSOI) integrated circuit chip Feb. 18, 2014
8629714 Wake-up circuits, devices and methods for galvanic isolators Jan. 14, 2014
8581560 Voltage regulator circuit for generating a supply voltage in different modes Nov. 12, 2013
8570097 Semiconductor integrated circuit Oct. 29, 2013
8536908 Apparatus and method for smart VCC trip point design for testability Sep. 17, 2013
8441305 Low-leakage diodes and methods of forming the same May. 14, 2013
8427887 Devices, systems, and methods for a power generator system Apr. 23, 2013
8416009 Solutions for controlling bulk bias voltage in an extremely thin silicon-on-insulator (ETSOI) integrated circuit chip Apr. 9, 2013
8378741 Multiple circuit blocks with interblock control and power conservation Feb. 19, 2013
8355258 Support method and apparatus for printed circuit board Jan. 15, 2013
8178897 Semiconductor ESD device and method of making same May. 15, 2012
8081025 Bias setting device Dec. 20, 2011
8064825 Power reception control device, power transmission control device, non-contact power transmission system, power reception device, power transmission device, and electronic instrument Nov. 22, 2011
8054135 Class-E amplifier and lighting ballast using the amplifier Nov. 8, 2011
8014216 Devices, systems, and methods for a power generator system Sep. 6, 2011
7969237 Semiconductor integrated circuit device Jun. 28, 2011
7944267 Leakage current detection circuit and leakage current comparison circuit May. 17, 2011
7886158 System and method for remote copy of encrypted data Feb. 8, 2011
7852145 Semiconductor device having power supply system Dec. 14, 2010
7821327 High voltage input receiver using low voltage transistors Oct. 26, 2010
7802108 Secure storage of program code for an embedded system Sep. 21, 2010
7741900 Bias setting device Jun. 22, 2010
7661001 Information-signal encrypting apparatus and information-signal decrypting apparatus Feb. 9, 2010
7609113 Constant current bias circuit and associated method Oct. 27, 2009
7573346 Oscillation circuit capable of having stable oscillation in wide temperature range Aug. 11, 2009
7548088 Systems and methods for current management for digital logic devices Jun. 16, 2009
7525368 Fuse circuit Apr. 28, 2009
7479824 Dual mode voltage supply circuit Jan. 20, 2009
7479823 Multiple circuit blocks with interblock control and power conservation Jan. 20, 2009
7468626 Multiple circuit blocks with interblock control and power conservation Dec. 23, 2008
7468627 Multiple circuit blocks with interblock control and power conservation Dec. 23, 2008
7427873 Systems and methods for current management for digital logic devices Sep. 23, 2008
7392401 Data storage apparatus Jun. 24, 2008
7385434 Circuit for preventing latch-up in DC-DC converter Jun. 10, 2008
7348836 Integrated circuit core power supply event monitor Mar. 25, 2008
7313048 Reset detection circuit in semiconductor integrated circuit Dec. 25, 2007
7312653 NMOS reverse battery protection Dec. 25, 2007
7292072 Sub-micron high input voltage tolerant input output (I/O) circuit Nov. 6, 2007
7282988 Bandgap reference circuit Oct. 16, 2007
7276984 Oscillation circuit capable of having stable oscillation in wide temperature range Oct. 2, 2007
7259615 Bias voltage supply circuit and radio-frequency amplification circuit Aug. 21, 2007
7233193 High voltage switching circuit of a NAND type flash memory device Jun. 19, 2007
7142038 Selection circuit Nov. 28, 2006
7102419 Bias generator that automatically adjusts its slew rate Sep. 5, 2006
6963240 Damping of LC ringing in IC (integrated circuit) power distribution systems Nov. 8, 2005

1 2 3 4 5 6










 
 
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