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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 |
| 7619463 |
Power down circuit |
Nov. 17, 2009 |
| 7619940 |
Apparatus and method of generating power up signal of semiconductor integrated circuit |
Nov. 17, 2009 |
| 7605636 |
Power gating structure, semiconductor including the same and method of controlling a power gating |
Oct. 20, 2009 |
| 7602230 |
Control integrated circuit for a charge pump |
Oct. 13, 2009 |
| 7589584 |
Programmable voltage regulator with dynamic recovery circuits |
Sep. 15, 2009 |
| 7589592 |
System and method for pre-charging a current mirror |
Sep. 15, 2009 |
| 7573318 |
Internal voltage generating circuit |
Aug. 11, 2009 |
| 7573346 |
Oscillation circuit capable of having stable oscillation in wide temperature range |
Aug. 11, 2009 |
| 7567116 |
Voltage converting circuit and battery device |
Jul. 28, 2009 |
| 7567117 |
Data output clock signal generating apparatus and semiconductor integrated circuit with the same |
Jul. 28, 2009 |
| 7565468 |
Integrated circuit memory device and signaling method for adjusting drive strength based on topography of integrated circuit devices |
Jul. 21, 2009 |
| 7560975 |
Semiconductor device |
Jul. 14, 2009 |
| 7561130 |
Solar powered street-lamp control circuit |
Jul. 14, 2009 |
| 7561866 |
RFID tags with power rectifiers that have bias |
Jul. 14, 2009 |
| 7554384 |
Methods and arrangements for generating a control signal for a power converter |
Jun. 30, 2009 |
| 7554386 |
High voltage generation circuit and method for reducing peak current and power noise for a semiconductor memory device |
Jun. 30, 2009 |
| 7551019 |
Semiconductor integrated circuit and source voltage/substrate bias control circuit |
Jun. 23, 2009 |
| 7551153 |
Combined exponential/linear RGB LED I-sink digital-to-analog converter |
Jun. 23, 2009 |
| 7545685 |
High voltage switch circuit having boosting circuit and flash memory device including the same |
Jun. 9, 2009 |
| 7538585 |
Transconductor |
May. 26, 2009 |
| 7532515 |
Voltage reference generator using big flash cell |
May. 12, 2009 |
| 7525332 |
On-chip substrate regulator test mode |
Apr. 28, 2009 |
| 7521912 |
Power supply apparatus |
Apr. 21, 2009 |
| 7518431 |
Semiconductor integrated circuit for processing audio and video signals |
Apr. 14, 2009 |
| 7511558 |
Semiconductor devices utilizing double gated fully depleted silicon on insulator MOS transistors |
Mar. 31, 2009 |
| 7508251 |
Semiconductor integrated circuit apparatus |
Mar. 24, 2009 |
| 7501880 |
Body-biased enhanced precision current mirror |
Mar. 10, 2009 |
| 7501852 |
Tolerant input circuit |
Mar. 10, 2009 |
| 7498865 |
Semiconductor integrated circuit with reduced speed variations |
Mar. 3, 2009 |
| 7499007 |
Maximizing efficiency of battery-powered LED drivers |
Mar. 3, 2009 |
| 7493149 |
Method and system for minimizing power consumption in mobile devices using cooperative adaptive voltage and threshold scaling |
Feb. 17, 2009 |
| 7479820 |
Semiconductor device including detector circuit capable of performing high-speed operation |
Jan. 20, 2009 |
| 7477090 |
Circuit characteristics controller |
Jan. 13, 2009 |
| 7474139 |
Semiconductor integrated circuit device and frequency modulation device |
Jan. 6, 2009 |
| 7468628 |
Internal voltage generators for semiconductor memory device |
Dec. 23, 2008 |
| 7469353 |
Power sequencing |
Dec. 23, 2008 |
| 7459958 |
Circuits to reduce threshold voltage tolerance and skew in multi-threshold voltage applications |
Dec. 2, 2008 |
| 7459959 |
Method and apparatus for driving LED's |
Dec. 2, 2008 |
| 7453312 |
Voltage regulator outputting positive and negative voltages with the same offsets |
Nov. 18, 2008 |
| 7443230 |
Charge pump circuit |
Oct. 28, 2008 |
| 7427889 |
Voltage regulator outputting positive and negative voltages with the same offsets |
Sep. 23, 2008 |
| 7420359 |
Bandgap curvature correction and post-package trim implemented therewith |
Sep. 2, 2008 |
| 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 |
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