Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10521017 | Method for detecting gestures using a multi-segment photodiode and one or fewer illumination sources | Nevzat Akin Kestelli, Ilya K. Veygman, Anand Chamakura, Christopher F. Edwards, Nicole D. Kerness +2 more | 2019-12-31 |
| 10429236 | Optical gesture sensor having a light modifying structure | Nevzat Akin Kestelli, Ilya K. Veygman, Anand Chamakura, Christopher F. Edwards, Nicole D. Kerness +2 more | 2019-10-01 |
| 10203411 | System and method for reducing ambient light sensitivity of infrared (IR) detectors | Joy T. Jones, Nicole D. Kerness, Sunny K. Hsu, Anand Chamakura, Christopher F. Edwards +2 more | 2019-02-12 |
| 9229581 | Method for detecting gestures using a multi-segment photodiode and one or fewer illumination sources | Nevzat Akin Kestelli, Ilya K. Veygman, Anand Chamakura, Christopher F. Edwards, Nicole D. Kerness +2 more | 2016-01-05 |
| 8716649 | Optical gesture sensor using a single illumination source | Nevzat Akin Kestelli, Ilya K. Veygman, Anand Chamakura, Christopher F. Edwards, Nicole D. Kerness +2 more | 2014-05-06 |
| 8269172 | Double layer photodiodes in ambient light sensors and proximity detectors | — | 2012-09-18 |
| 7491919 | Circuit for detecting a clock error in a scanned-image system and related circuits, systems, and methods | Mark O. Freeman, Randy Sprague, Margaret K. Brown, Harpal Singh Sira | 2009-02-17 |
| 7454967 | Signal conditioning methods and circuits for a capacitive sensing integrated tire pressure sensor | — | 2008-11-25 |
| 7262765 | Apparatuses and methods for utilizing non-ideal light sources | Margaret K. Brown, Voytek Andron, Eric Altendorf, Martin A. Kykta, Mark Holton +2 more | 2007-08-28 |
| 7094978 | System and method for generating a high speed estimated position output for a position encoder | — | 2006-08-22 |
| 6952003 | Very high speed photodetector system using a PIN photodiode array for position sensing | Randall B. Sprague, Geoffrey H. Jones, Eric Charles Abbott, Waisiu Law | 2005-10-04 |
| 6831263 | Very high speed photodetector system using a PIN photodiode array for position sensing | Randall B. Sprague, Geoffrey H. Jones, Eric Charles Abbott, Waisiu Law | 2004-12-14 |
| 6614954 | Feedback control system for a MEMS based optical switching fabric | Cheng-Chung Huang, Randall B. Sprague, Daryl Ray Hawkins, Eric Charles Abbott | 2003-09-02 |
| 6304832 | Symmetric sampling | Nils Ingvar Andermo, Mark Delany | 2001-10-16 |
| 5948105 | Method for conserving power by adjusting clock frequency based on a repetitive timing cycle | Patrick H. Mawet, Nils Ingvar Andermo | 1999-09-07 |