Fife; Keith
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fife; Keith.The latest application filed is for "methods and apparatus for testing isfet arrays".
- Fife; Keith - Palo Alto CA
| Patent | Date |
|---|---|
| Methods And Apparatus For Testing Isfet Arrays App 20220082607 - Bolander; Jarie ; et al. | 2022-03-17 |
| Methods and apparatus for testing ISFET arrays Grant 11,231,451 - Bolander , et al. January 25, 2 | 2022-01-25 |
| Ion-sensing charge-accumulation circuits and methods Grant 10,481,123 - Fife Nov | 2019-11-19 |
| Methods And Apparatus For Measuring Analytes Using Large Scale Fet Arrays App 20190339229 - FIFE; Keith | 2019-11-07 |
| Methods And Apparatus For Testing Isfet Arrays App 20190033363 - BOLANDER; Jarie ; et al. | 2019-01-31 |
| Ion-sensing Charge-accumulation Circuits And Methods App 20180202966 - FIFE; Keith | 2018-07-19 |
| Column adc Grant 9,164,070 - Fife October 20, 2 | 2015-10-20 |
| Chemical sensor with sidewall spacer sensor surface Grant 8,963,216 - Fife , et al. February 24, 2 | 2015-02-24 |
| Ion-sensing charge-accumulation circuits and methods Grant 8,858,782 - Fife October 14, 2 | 2014-10-14 |
| Chemical sensor with protruded sensor surface Grant 8,841,217 - Fife , et al. September 23, 2 | 2014-09-23 |
| Chemical Sensors With Partially Extended Sensor Surfaces App 20140264465 - Fife; Keith ; et al. | 2014-09-18 |
| Titanium nitride as sensing layer for microwell structure Grant 8,821,798 - Bustillo , et al. September 2, 2 | 2014-09-02 |
| Method and system for delta double sampling Grant 8,796,036 - Fife , et al. August 5, 2 | 2014-08-05 |
| CCD-based multi-transistor active pixel sensor array Grant 8,772,698 - Fife , et al. July 8, 2 | 2014-07-08 |
| Matched pair transistor circuits Grant 8,685,324 - Fife April 1, 2 | 2014-04-01 |
| Chemically sensitive sensor with lightly doped drains Grant 8,653,567 - Fife February 18, 2 | 2014-02-18 |
| One-transistor pixel array with cascoded column circuit Grant 8,524,487 - Fife September 3, 2 | 2013-09-03 |
| Titanium Nitride As Sensing Layer For Microwell Structure App 20130190211 - Bustillo; James ; et al. | 2013-07-25 |
| Chemical detection circuit including a serializer circuit Grant 8,487,790 - Fife , et al. July 16, 2 | 2013-07-16 |
| One-transistor pixel array with cascoded column circuit Grant 8,455,927 - Fife June 4, 2 | 2013-06-04 |
| One-transistor pixel array Grant 8,415,176 - Fife April 9, 2 | 2013-04-09 |
| Two-transistor pixel array Grant 8,415,177 - Fife , et al. April 9, 2 | 2013-04-09 |
| Two-transistor pixel array Grant 8,247,849 - Fife , et al. August 21, 2 | 2012-08-21 |
| One-transistor pixel array Grant 8,217,433 - Fife July 10, 2 | 2012-07-10 |
| One-transistor Pixel Array App 20120168826 - Fife; Keith | 2012-07-05 |
| Two-Transistor Pixel Array App 20120168784 - Fife; Keith ; et al. | 2012-07-05 |
| One-Transistor Pixel Array with Cascoded Column Circuit App 20120168307 - Fife; Keith | 2012-07-05 |
| Method And System For Delta Double Sampling App 20120074956 - FIFE; Keith ; et al. | 2012-03-29 |
| Matched Pair Transistor Circuits App 20120077256 - Fife; Keith | 2012-03-29 |
| One-transistor Pixel Array App 20120056248 - FIFE; Keith | 2012-03-08 |
| Ccd-based Multi-transistor Active Pixel Sensor Array App 20120001056 - FIFE; Keith ; et al. | 2012-01-05 |
| One-transistor Pixel Array With Cascoded Column Circuit App 20120001236 - Fife; Keith | 2012-01-05 |
| Ion-sensing Charge-accumulation Circuits And Methods App 20120000274 - FIFE; Keith | 2012-01-05 |
| Methods And Apparatus For Testing Isfet Arrays App 20120001646 - BOLANDER; Jarie ; et al. | 2012-01-05 |
| Column Adc App 20120001616 - FIFE; Keith | 2012-01-05 |
| Serializer Circuit App 20120001779 - FIFE; Keith ; et al. | 2012-01-05 |
| Chemically Sensitive Sensor With Lightly Doped Drains App 20120001235 - FIFE; Keith | 2012-01-05 |
| Two-transistor Pixel Array App 20120001237 - Fife; Keith ; et al. | 2012-01-05 |
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