Patent | Date |
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Low Input Bias Current Chopping Switch Circuit And Method App 20110316621 - Burt; Rodney T. ;   et al. | 2011-12-29 |
Low input bias current chopping switch circuit and method Grant 8,072,262 - Burt , et al. December 6, 2 | 2011-12-06 |
Voltage controlled current source device Grant 7,449,873 - Schaffer , et al. November 11, 2 | 2008-11-11 |
Methods and apparatus to provide slew enhancement for low power amplifiers Grant 7,446,606 - Zhang , et al. November 4, 2 | 2008-11-04 |
Integrated driver circuit structure Grant 7,425,848 - Schaffer , et al. September 16, 2 | 2008-09-16 |
Methods and apparatus to provide slew enhancement for low power amplifiers App 20070279129 - Zhang; Joy Yue ;   et al. | 2007-12-06 |
Notch filter for ripple reduction in chopper stabilized amplifiers Grant 7,292,095 - Burt , et al. November 6, 2 | 2007-11-06 |
Notch filter for ripple reduction in chopper stabilized amplifiers App 20070170981 - Burt; Rodney T. ;   et al. | 2007-07-26 |
Method and circuit for reduced setting time in an amplifier Grant 7,205,833 - Burt , et al. April 17, 2 | 2007-04-17 |
Voltage Controlled Current Source Device App 20060255787 - Schaffer; Viola ;   et al. | 2006-11-16 |
Integrated Driver Circuit Structure App 20060255841 - SCHAFFER; Viola ;   et al. | 2006-11-16 |
Output stage circuit for an operational amplifier Grant 7,042,290 - Zhang , et al. May 9, 2 | 2006-05-09 |
Output stage circut for an operational amplifier App 20050225391 - Zhang, Joy Y. ;   et al. | 2005-10-13 |
Interdigitated layout methodology for amplifier and H-bridge output stages Grant 6,917,084 - Baum , et al. July 12, 2 | 2005-07-12 |
Method and circuit for reduced settling time in an amplifier App 20050127990 - Burt, Rodney T. ;   et al. | 2005-06-16 |
Method and circuit for overload recovery of an amplifier Grant 6,897,731 - Zhang , et al. May 24, 2 | 2005-05-24 |
Method And Circuit For Overload Recovery Of An Amplifier App 20050088240 - Zhang, Joy Y. ;   et al. | 2005-04-28 |
Output stage circuit for an operational amplifier App 20050057307 - Zhang, Joy Y. ;   et al. | 2005-03-17 |
Interdigitated layout methodology for amplifier and H-bridge output stages App 20050051853 - Baum, David R. ;   et al. | 2005-03-10 |
Barrier region and method for wafer scale package (WCSP) devices Grant 6,861,721 - Irwin , et al. March 1, 2 | 2005-03-01 |
Method and apparatus for calibration of an electronic device Grant 6,854,076 - Burt , et al. February 8, 2 | 2005-02-08 |
Low ripple charge pump for charging parasitic capacitances Grant 6,794,923 - Burt , et al. September 21, 2 | 2004-09-21 |
Low voltage amplifier Grant 6,781,463 - Burt August 24, 2 | 2004-08-24 |
Signal conditioning circuit for resistive sensors Grant 6,768,318 - Burt , et al. July 27, 2 | 2004-07-27 |
Low Voltage Amplifier App 20040124921 - Burt, Rodney T. | 2004-07-01 |
Output stage compensation circuit Grant 6,700,360 - Biagi , et al. March 2, 2 | 2004-03-02 |
Output stage compensation circuit App 20030178978 - Biagi, Hubert J. ;   et al. | 2003-09-25 |
Low ripple charge pump App 20030179593 - Burt, Rodney T. ;   et al. | 2003-09-25 |
Operational amplifier topology and method Grant 6,590,448 - Burt July 8, 2 | 2003-07-08 |
Instrumentation amplifier and method for obtaining high common mode rejection Grant 6,538,503 - Burt March 25, 2 | 2003-03-25 |
Signal conditioning circuit for resistive sensors App 20020190734 - Burt, Rodney T. ;   et al. | 2002-12-19 |
Method and apparatus for calibration of an electronic device App 20020163381 - Burt, Rodney T. ;   et al. | 2002-11-07 |
Instrumentation amplifier App 20020113651 - Burt, Rodney T. | 2002-08-22 |
Low dropout voltage regulator circuit including gate offset servo circuit powered by charge pump Grant 6,188,212 - Larson , et al. February 13, 2 | 2001-02-13 |
Integrated photodiode/transimpedance amplifier Grant 5,767,538 - Mullins , et al. June 16, 1 | 1998-06-16 |
Integrated photodiode/transimpedance amplifier Grant 5,592,124 - Mullins , et al. January 7, 1 | 1997-01-07 |
High speed multiplex switch circuit and method Grant 5,091,657 - Burt February 25, 1 | 1992-02-25 |
Low noise, low offset, high speed CMOS differential amplifier Grant 5,047,665 - Burt September 10, 1 | 1991-09-10 |
Circuit technique for cancelling non-linear capacitor-induced harmonic distortion Grant 4,999,585 - Burt , et al. March 12, 1 | 1991-03-12 |
Dual analog-to-digital converter with single successive approximation register Grant 4,940,981 - Naylor , et al. July 10, 1 | 1990-07-10 |
Isolation amplifier including precision voltage-to-duty-cycle converter and low ripple, high bandwidth charge balance demodulator Grant 4,843,339 - Burt , et al. June 27, 1 | 1989-06-27 |
Two-terminal temperature-compensated current source circuit Grant 4,792,748 - Thomas , et al. December 20, 1 | 1988-12-20 |
Apparatus for minimizing optically and thermally induced noise in precision electronic components Grant 4,636,916 - Burt , et al. January 13, 1 | 1987-01-13 |
Hall effect isolation amplifier Grant 4,616,188 - Stitt , et al. October 7, 1 | 1986-10-07 |
Electrode sealing system for thermoplastic tube Grant 4,384,186 - Burt May 17, 1 | 1983-05-17 |