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Class Information
Number: 327/537
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 > With field-effect transistor
Description: Subject matter including a unipolar transistor in which current carriers are injected at a source terminal and pass to a drain terminal through a channel of semiconductor material whose conductivity depends largely on an electric field applied to the semiconductor from a control terminal (gate).
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7405611 |
Semiconductor integrated circuit device |
Jul. 29, 2008 |
| 7394307 |
Voltage regulator having reverse voltage protection and reverse current prevention |
Jul. 1, 2008 |
| 7391232 |
Method and apparatus for extending lifetime reliability of digital logic devices through reversal of aging mechanisms |
Jun. 24, 2008 |
| 7391233 |
Method and apparatus for extending lifetime reliability of digital logic devices through removal of aging mechanisms |
Jun. 24, 2008 |
| 7391253 |
Power saving semiconductor integrated circuit device |
Jun. 24, 2008 |
| 7391658 |
Internal voltage generator capable of regulating an internal voltage of a semiconductor memory device |
Jun. 24, 2008 |
| 7386740 |
Method for efficient supply of power to a microcontroller |
Jun. 10, 2008 |
| 7382022 |
Semiconductor device and boost circuit |
Jun. 3, 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 |
| 7358794 |
Power supply circuit |
Apr. 15, 2008 |
| 7355437 |
Latch-up prevention circuitry for integrated circuits with transistor body biasing |
Apr. 8, 2008 |
| 7348827 |
Apparatus and methods for adjusting performance of programmable logic devices |
Mar. 25, 2008 |
| 7342436 |
Bipolar supply voltage generator and semiconductor device for same |
Mar. 11, 2008 |
| 7339415 |
SC circuit arrangement |
Mar. 4, 2008 |
| 7336108 |
Semiconductor integrated circuit with stepped-up voltage pump circuit |
Feb. 26, 2008 |
| 7327053 |
Electronic power circuit |
Feb. 5, 2008 |
| 7323926 |
Charge pump circuit |
Jan. 29, 2008 |
| 7319357 |
System for controlling switch transistor performance |
Jan. 15, 2008 |
| 7315194 |
Booster circuit |
Jan. 1, 2008 |
| 7315197 |
Limit swing charge pump and method thereof |
Jan. 1, 2008 |
| 7307467 |
Structure and method for implementing oxide leakage based voltage divider network for integrated circuit devices |
Dec. 11, 2007 |
| 7307465 |
Step-down voltage output circuit |
Dec. 11, 2007 |
| 7304530 |
Utilization of device types having different threshold voltages |
Dec. 4, 2007 |
| 7304506 |
Differential output circuit and semiconductor device having the same |
Dec. 4, 2007 |
| 7301380 |
Delay locked loop having charge pump gain independent of operating frequency |
Nov. 27, 2007 |
| 7298010 |
Radiation-hardened transistor and integrated circuit |
Nov. 20, 2007 |
| 7295058 |
High voltage generating circuit preserving charge pumping efficiency |
Nov. 13, 2007 |
| 7292483 |
Back-bias voltage generator for decreasing a current consumption of a self-refresh operation |
Nov. 6, 2007 |
| 7289377 |
Internal voltage generator capable of regulating an internal voltage of a semiconductor memory device |
Oct. 30, 2007 |
| 7282986 |
Negative voltage generator circuit |
Oct. 16, 2007 |
| 7282956 |
High voltage switching circuit of nonvolatile memory device |
Oct. 16, 2007 |
| 7279958 |
Synthesized resonation for an EL driver circuit |
Oct. 9, 2007 |
| 7276957 |
Floating well circuit having enhanced latch-up performance |
Oct. 2, 2007 |
| 7276960 |
Voltage regulated charge pump with regulated charge current into the flying capacitor |
Oct. 2, 2007 |
| 7274248 |
Booster circuit and semiconductor device having same |
Sep. 25, 2007 |
| 7268613 |
Transistor switch with integral body connection to prevent latchup |
Sep. 11, 2007 |
| 7268612 |
Semiconductor device with pump circuit |
Sep. 11, 2007 |
| 7256640 |
Multi-stage charge pump voltage generator with protection of the devices of the charge pump |
Aug. 14, 2007 |
| 7256642 |
Booster circuit, semiconductor device, and electronic apparatus |
Aug. 14, 2007 |
| 7253676 |
Semiconductor device and driving method of semiconductor device |
Aug. 7, 2007 |
| 7248095 |
Bus driver with well voltage control section |
Jul. 24, 2007 |
| 7248028 |
Low-power charge pump regulator |
Jul. 24, 2007 |
| 7245176 |
Apparatus for generating internal voltage in test mode and its method |
Jul. 17, 2007 |
| 7239193 |
Semiconductor device |
Jul. 3, 2007 |
| 7236045 |
Bias generator for body bias |
Jun. 26, 2007 |
| 7233192 |
On/off charge pump |
Jun. 19, 2007 |
| 7233193 |
High voltage switching circuit of a NAND type flash memory device |
Jun. 19, 2007 |
| 7227403 |
Internal voltage generator for semiconductor device |
Jun. 5, 2007 |
| 7224205 |
Apparatus and method for improving drive-strength and leakage of deep submicron MOS transistors |
May. 29, 2007 |
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