Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10546223 | Sensor array system selectively configurable as a fingerprint sensor or data entry device | Fred G. Benkley, III, Peter Joseph Commerford, Jeffrey Joseph Buxton, Anne L. McAleer | 2020-01-28 |
| 9594465 | Method and apparatus for arbitrating among contiguous buttons on a capacitive touchscreen | David M. Townsley | 2017-03-14 |
| 9075484 | Sensor patterns for mutual capacitance touchscreens | Robert Ritter, Kenneth P. Brewer, Vitali Souchkov | 2015-07-07 |
| 8866762 | Method and apparatus for arbitrating among contiguous buttons on a capacitive touchscreen | David M. Townsley | 2014-10-21 |
| 8810532 | In-situ detection of touchscreen panel shorts | Mercedes Gil | 2014-08-19 |
| 8736570 | Firmware methods and devices for a mutual capacitance touch sensing device | Thomas Murphy, Kevin Rathburn, Keen-Hun Leong | 2014-05-27 |
| 8669960 | Firmware methods and devices for a mutual capacitance touch sensing device | Thomas Murphy, Kevin Rathburn, Keen-Hun Leong | 2014-03-11 |
| 8553009 | Firmware methods and devices for a mutual capacitance touch sensing device | Thomas Murphy, Kevin Rathburn, Keen-Hun Leong | 2013-10-08 |
| 8448226 | Coordinate based computer authentication system and methods | — | 2013-05-21 |
| 8334849 | Firmware methods and devices for a mutual capacitance touch sensing device | Thomas Murphy, Kevin Rathburn, Keen-Hun Leong | 2012-12-18 |
| 8279197 | Method and apparatus for detecting defective traces in a mutual capacitance touch sensing device | Thomas Murphy, Kevin Rathburn, Keen-Hun Leong | 2012-10-02 |