Issued Patents All Time
Showing 26–50 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9417738 | Untethered active pen and a method for communicating with a capacitive sensing device using the untethered active pen | Joseph Kurth Reynolds | 2016-08-16 |
| 9395824 | Active pen with improved interference performance | Joseph Kurth Reynolds, Drew Harrington | 2016-07-19 |
| 9354264 | Transcapacitive sensor devices with seams | Adam Schwartz, Joseph Kurth Reynolds, Richard R. Schediwy | 2016-05-31 |
| 9274643 | Capacitive charge measurement | — | 2016-03-01 |
| 9218095 | Non-linear feedback capacitance sensing | — | 2015-12-22 |
| 9190997 | Capacitive sensor interference determination | Shahrooz Shahparnia | 2015-11-17 |
| 8890544 | Transcapacitive charge measurement | — | 2014-11-18 |
| 8884635 | Transcapacitive charge measurement | — | 2014-11-11 |
| 8847899 | Systems and methods for signaling and interference detection in sensor devices | Clyde Washburn, Eric Bohannon, Imre Knausz | 2014-09-30 |
| 8743080 | System and method for signaling in sensor devices | Adam Schwartz, Joseph Kurth Reynolds, Clyde Washburn | 2014-06-03 |
| 8730204 | Systems and methods for signaling and interference detection in sensor devices | Clyde Washburn, Eric Bohannon, Imre Knausz | 2014-05-20 |
| 8711120 | Single integrated circuit configured to operate both a capacitive proximity sensor device and a resistive pointing stick | Dmitriy Kiryashov | 2014-04-29 |
| 8638107 | Transcapacitive sensor devices with ohmic seams | Adam Schwartz, Joseph Kurth Reynolds, Richard R. Schediwy | 2014-01-28 |
| 8415958 | Single layer capacitive image sensing | Mihai Bulea | 2013-04-09 |
| 8352202 | System and method for detecting interfernce in a sensor device using phase shifting | — | 2013-01-08 |
| 8258797 | Capacitive sensor interference determination | Shahrooz Shahparnia | 2012-09-04 |
| 7977954 | Methods and systems for sigma delta capacitance measuring using shared components | Joseph Kurth Reynolds | 2011-07-12 |
| 7948245 | Methods and systems for detecting a capacitance using sigma-delta measurement techniques | Joseph Kurth Reynolds, David Ely, Julian Haines | 2011-05-24 |
| 7924029 | Half-bridge for capacitive sensing | Joseph Kurth Reynolds | 2011-04-12 |
| 7902842 | Methods and systems for switched charge transfer capacitance measuring using shared components | Joseph Kurth Reynolds, David Ely, Paul Routley, Julian Haines | 2011-03-08 |
| 7777501 | Methods and systems for sigma delta capacitance measuring using shared component | Joseph Kurth Reynolds | 2010-08-17 |
| 7750649 | Methods and systems for detecting a capacitance using switched charge transfer techniques | David Ely, Paul Routley, Joseph Kurth Reynolds, Julian Haines | 2010-07-06 |
| 7683641 | Methods and systems for detecting a capacitance using sigma-delta measurement techniques | Joseph Kurth Reynolds, David Ely, Julian Haines | 2010-03-23 |
| 7521941 | Methods and systems for detecting a capacitance using switched charge transfer techniques | David Ely, Paul Routley, Joseph Kurth Reynolds, Julian Haines | 2009-04-21 |
| 7453270 | Methods and systems for detecting a capacitance using sigma-delta measurement techniques | Joseph Kurth Reynolds, David Ely, Julian Haines | 2008-11-18 |