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Your search returned 352 patents.
( 327/546 in Current US Classification )
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Patent IDTitleDate Filed
6005379 Power compensating voltage reference May 18, 1998
6002295 Voltage regulator with automatic selection of a highest supply voltage October 21, 1997
6000829 Semiconductor integrated circuit capable of compensating for flucuations in power supply voltage level and method of manufacturing the same September 8, 1997
5999039 Active power supply filter September 26, 1997
5990731 Input/output protection circuit February 3, 1998
5952875 Circuit with hot electron protection and method September 9, 1997
5949279 Devices for sourcing constant supply current from power supply in system with integrated circuit having variable supply current requirement May 15, 1997
5936447 Power-up input bias circuit and method December 29, 1997
5936444 Zero power power-on reset circuit November 25, 1997
5923210 High side driver circuit with diagnostic output May 7, 1997
5907257 Generation of signals from other signals that take time to develop on power-up May 9, 1997
5905402 Voltage pump circuit having an independent well-bias voltage May 30, 1997
5903422 Overcurrent sensing circuit for power MOS field effect transistor June 17, 1997
5903184 Semiconductor device having protection circuit December 17, 1996
5892394 Intelligent bias voltage generating circuit September 20, 1996
5892381 Fast start-up circuit June 3, 1997
5886569 Semiconductor integrated circuit device with control circuit for controlling an internal source voltage October 17, 1996
5886558 Semiconductor unit August 27, 1996
5883544 Integrated circuit actively biasing the threshold voltage of transistors and related methods December 3, 1996
5880623 Power supply control techniques for FET circuits February 28, 1997
5877652 Voltage detecting circuit and method for reduced power consumption May 9, 1997
5874851 Semiconductor integrated circuit having controllable threshold level August 6, 1996
5867056 Voltage reference support circuit November 14, 1997
5847597 Potential detecting circuit for determining whether a detected potential has reached a prescribed level, and a semiconductor integrated circuit including the same November 25, 1996
5844434 Start-up circuit for maximum headroom CMOS devices April 24, 1997
5841314 Charge pump type of negative voltage generator circuit and method June 13, 1996
5838192 Junction field effect voltage reference January 17, 1996
5834967 Semiconductor integrated circuit device September 3, 1996
5825237 Reference voltage generation circuit October 11, 1996
5818286 Integrated circuit device capable of making a burn-in setting and test mode setting to run a burn-in and a test mode operation August 1, 1996
5815029 Semiconductor circuit and semiconductor circuit device July 18, 1997
5815013 Self back-bias compensating P-driver for multiple voltage switching environments September 18, 1996
5812001 Power-on reset circuit for resetting semiconductor integrated circuit February 29, 1996
5808506 MOS charge pump generation and regulation method and apparatus October 1, 1996
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