Dingwall; Andrew G. F.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dingwall; Andrew G. F..The latest application filed is for "amplifier with pixel voltage compensation for a display".

Company Profile

0.40.0

Dingwall; Andrew G. F. - Princeton NJ
Dingwall; Andrew G. F. - Princeton Township Mercer County
Dingwall; Andrew G. F. - Bridgewater NJ
Dingwall; Andrew G. F. - Bridgewater Township Somerset County
Dingwall; Andrew G. F. - Somerset County NJ
Dingwall; Andrew G. F. - Somerville NY

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Amplifier with pixel voltage compensation for a display Grant 5,600,345 - Dingwall , et al. February 4, 1	1997-02-04
Electronic system and method for remote identification of coded articles and the like Grant 5,491,482 - Dingwall , et al. February 13, 1	1996-02-13
Differential comparator circuit Grant 5,352,937 - Dingwall October 4, 1	1994-10-04
Switched capacitor D/A converter Grant 5,332,997 - Dingwall , et al. July 26, 1	1994-07-26
Averaging flash analog-to-digital converter Grant 5,291,198 - Dingwall , et al. March 1, 1	1994-03-01
Precise, high speed CMOS track (sample)/hold circuits Grant 5,036,219 - Dingwall , et al. July 30, 1	1991-07-30
Analog-to-digital converter and method of use utilizing charge redistribution Grant 5,014,055 - Dingwall , et al. May 7, 1	1991-05-07
Analog to digital converter with integral linearity error compensation and method of operation Grant 4,924,225 - Dingwall , et al. May 8, 1	1990-05-08
Digital to analog converter with switch function compensation Grant 4,833,473 - Dingwall May 23, 1	1989-05-23
Subranging analog to digital converter Grant 4,733,217 - Dingwall March 22, 1	1988-03-22
Five transistor CMOS memory cell including diodes Grant 4,724,530 - Dingwall February 9, 1	1988-02-09
Comparator with cascaded latches Grant 4,691,189 - Dingwall , et al. September 1, 1	1987-09-01
Input current saving apparatus for flash A/D converter Grant 4,602,241 - Dingwall July 22, 1	1986-07-22
Precision setting of the bias point of an amplifying means Grant 4,594,560 - Dingwall , et al. June 10, 1	1986-06-10
Method of making a capacitor with standard self-aligned gate process Grant 4,571,816 - Dingwall February 25, 1	1986-02-25
Apparatus for matching FET switches as for a video digital-to-analog converter Grant 4,553,132 - Dingwall , et al. November 12, 1	1985-11-12
High speed sense amplifier Grant 4,521,703 - Dingwall June 4, 1	1985-06-04
Flash A/D converter having reduced input loading Grant 4,507,649 - Dingwall , et al. March 26, 1	1985-03-26
Memory system with error storage Grant 4,472,805 - Wacyk , et al. September 18, 1	1984-09-18
Memory system with redundancy for error avoidance Grant 4,464,754 - Stewart , et al. August 7, 1	1984-08-07
Memory system with error detection and correction Grant 4,464,755 - Stewart , et al. August 7, 1	1984-08-07
Electronic circuits and structures employing enhancement and depletion type IGFETs Grant 4,463,273 - Dingwall July 31, 1	1984-07-31
Switching circuitry as for a flash A/D converter Grant 4,449,118 - Dingwall , et al. May 15, 1	1984-05-15
Active load pulse generating circuit Grant 4,404,474 - Dingwall September 13, 1	1983-09-13
Transition detector circuit Grant 4,286,174 - Dingwall August 25, 1	1981-08-25
Voltage comparator Grant 4,262,221 - Dingwall April 14, 1	1981-04-14
Look ahead high speed circuitry Grant 4,242,738 - Dingwall December 30, 1	1980-12-30
Precharge circuit for memory array Grant 4,208,730 - Dingwall , et al. June 17, 1	1980-06-17
Buried contact configuration for CMOS/SOS integrated circuits Grant 4,196,443 - Dingwall April 1, 1	1980-04-01
Memory organization Grant 4,189,782 - Dingwall February 19, 1	1980-02-19
Inhibitable counter stage and counter Grant 4,182,961 - Dingwall January 8, 1	1980-01-08
High speed resettable dynamic counter Grant 4,181,862 - Dingwall January 1, 1	1980-01-01
Integrated gate field effect transistors having closed gate structure with controlled avalanche characteristics Grant 4,173,022 - Dingwall October 30, 1	1979-10-30
Method of making a substrate contact for an integrated circuit Grant 4,159,561 - Dingwall July 3, 1	1979-07-03
Drain extensions for closed COS/MOS logic devices Grant 4,142,197 - Dingwall February 27, 1	1979-02-27
Insulated gate field effect transistor having a deep channel portion more highly doped than the substrate Grant 4,132,998 - Dingwall January 2, 1	1979-01-02
Voltage controlled oscillator (VCO) employing nested oscillating loops Grant 4,105,950 - Dingwall August 8, 1	1978-08-08
Voltage controlled oscillator having equally controlled current source and current sink Grant 4,072,910 - Dingwall , et al. February 7, 1	1978-02-07
Operation Of Field-effect Transistor Circuits Having Substantial Distributed Capacitance Grant 3,688,264 - Dingwall August 29, 1	1972-08-29
Ratio-compensated Resistors For Integrated Circuit Grant 3,644,802 - Dingwall February 22, 1	1972-02-22

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