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Class Information
Number: 327/535
Name: Miscellaneous active electrical nonlinear devices, circuits, and systems > Specific identifiable device, circuit, or system > With specific source of supply or bias voltage > Having particular substrate biasing > Having stabilized bias or power supply level
Description: Subject matter wherein the bias or power supply level provided to the substrate of a nonlinear element or solid-state device is maintained constant.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7397298 |
Semiconductor device having internal power supply voltage generation circuit |
Jul. 8, 2008 |
| 7385436 |
Fully depleted silicon on insulator semiconductor devices |
Jun. 10, 2008 |
| 7372317 |
PTAT.sup.n bias cell for improved temperature performance |
May. 13, 2008 |
| 7368975 |
Methods and apparatus for reduced hardware multiple variable voltage generator |
May. 6, 2008 |
| 7362163 |
Flyback capacitor level shifter feedback regulation for negative pumps |
Apr. 22, 2008 |
| 7352643 |
Regulating voltages for refresh operation using flash trim bits in semiconductor memory devices |
Apr. 1, 2008 |
| 7349681 |
Self-biased high-speed receiver |
Mar. 25, 2008 |
| 7332955 |
High voltage generating circuit and semiconductor memory device having the same |
Feb. 19, 2008 |
| 7327053 |
Electronic power circuit |
Feb. 5, 2008 |
| 7315194 |
Booster circuit |
Jan. 1, 2008 |
| 7307465 |
Step-down voltage output circuit |
Dec. 11, 2007 |
| 7304530 |
Utilization of device types having different threshold voltages |
Dec. 4, 2007 |
| 7292483 |
Back-bias voltage generator for decreasing a current consumption of a self-refresh operation |
Nov. 6, 2007 |
| 7282984 |
Semiconductor device having an internal voltage converter, and method therefor |
Oct. 16, 2007 |
| 7276984 |
Oscillation circuit capable of having stable oscillation in wide temperature range |
Oct. 2, 2007 |
| 7253677 |
Bias circuit for compensating fluctuation of supply voltage |
Aug. 7, 2007 |
| 7250807 |
Threshold scaling circuit that minimizes leakage current |
Jul. 31, 2007 |
| 7248095 |
Bus driver with well voltage control section |
Jul. 24, 2007 |
| 7233353 |
Image sensor having boosted reset |
Jun. 19, 2007 |
| 7233193 |
High voltage switching circuit of a NAND type flash memory device |
Jun. 19, 2007 |
| 7227373 |
On-chip substrate regulator test mode |
Jun. 5, 2007 |
| 7224204 |
Method and circuit for driving a gate of a MOS transistor negative |
May. 29, 2007 |
| 7193403 |
Current driver |
Mar. 20, 2007 |
| 7183837 |
Charge pump circuit with latch-up prevention |
Feb. 27, 2007 |
| 7176745 |
Semiconductor device |
Feb. 13, 2007 |
| 7167039 |
Memory device having an adjustable voltage swing setting |
Jan. 23, 2007 |
| 7142045 |
Circuit for generating internal voltage |
Nov. 28, 2006 |
| 7102421 |
Dynamically adjustable on-chip supply voltage generation |
Sep. 5, 2006 |
| 7098724 |
Forward biasing protection circuit |
Aug. 29, 2006 |
| 7091769 |
Voltage generator with reduced noise |
Aug. 15, 2006 |
| 7060566 |
Standby current reduction over a process window with a trimmable well bias |
Jun. 13, 2006 |
| 7061305 |
Threshold voltage detector for process effect compensation |
Jun. 13, 2006 |
| 7053945 |
Image sensor having boosted reset |
May. 30, 2006 |
| 7050914 |
Current sensing circuit |
May. 23, 2006 |
| 7046075 |
Semiconductor integrated circuit |
May. 16, 2006 |
| 7042281 |
Circuit arrangement for voltage regulation |
May. 9, 2006 |
| 7012461 |
Stabilization component for a substrate potential regulation circuit |
Mar. 14, 2006 |
| 7009444 |
Temperature stable voltage reference circuit using a metal-silicon Schottky diode for low voltage circuit applications |
Mar. 7, 2006 |
| 7009445 |
Charge pump with a constant current input |
Mar. 7, 2006 |
| 6987471 |
Bias controllers and methods for enhanced system efficiency |
Jan. 17, 2006 |
| 6975160 |
System including an integrated circuit memory device having an adjustable output voltage setting |
Dec. 13, 2005 |
| 6975159 |
Method of operation in a system having a memory device having an adjustable output voltage setting |
Dec. 13, 2005 |
| 6965253 |
Reduced-capacitance bus switch in isolated P-well shorted to source and drain during switching |
Nov. 15, 2005 |
| 6963214 |
OBIRCH dual power circuit |
Nov. 8, 2005 |
| 6943614 |
Fractional biasing of semiconductors |
Sep. 13, 2005 |
| 6914473 |
Arrangement for driving display units with an adaptive start sequence |
Jul. 5, 2005 |
| 6914474 |
Voltage boosting circuit without output clamping for regulation |
Jul. 5, 2005 |
| 6891357 |
Reference current generation system and method |
May. 10, 2005 |
| 6870419 |
Memory system including a memory device having a controlled output driver characteristic |
Mar. 22, 2005 |
| 6867637 |
Semiconductor integrated circuit device including a substrate bias controller and a current limiting circuit |
Mar. 15, 2005 |
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