Issued Patents All Time
Showing 1–25 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12019832 | Low ground mass mitigation for pens | Tom Vandermeijden, Robert J. Bolender | 2024-06-25 |
| 11899753 | Low-light image selection for neural network training | Omar Oreifej, Karthikeyan Shanmuga Vadivel, Patrick Worfolk | 2024-02-13 |
| 11868555 | Low latency input object detection under low ground mass condition | Guozhong Shen, Ching-Hsung Wang, Guan-Hua Cao | 2024-01-09 |
| 11592925 | Low latency input object detection under low ground mass condition | Guozhong Shen, Ching-Hsung Wang, Guan-Hua Cao | 2023-02-28 |
| 11048367 | Capacitive sensor device | Joseph Kurth Reynolds, Phillip Acker, Shahrooz Shahparnia | 2021-06-29 |
| 11004883 | System and method for optical sensing | — | 2021-05-11 |
| 10976432 | Acoustic locationing for smart environments | Richard R. Schediwy, Patrick Worfolk, Mihai Bulea | 2021-04-13 |
| 10977987 | Displays utilizing LEDs as sensing elements | — | 2021-04-13 |
| 10816582 | Sigma-delta configurations for capacitance sensing | — | 2020-10-27 |
| 10430633 | Pixel architecture and driving scheme for biometric sensing | Arash Akhavan Fomani, Patrick Smith | 2019-10-01 |
| 10216972 | Pixel architecture and driving scheme for biometric sensing | Arash Akhavan Fomani, Patrick Smith | 2019-02-26 |
| 10180736 | Pen with inductor | Doug Krumpelman, Tom Vandermeijden | 2019-01-15 |
| 10126867 | Matched filter for a first order sigma delta capacitance measurement system and a method to determine the same | Joseph Kurth Reynolds | 2018-11-13 |
| 10126874 | Active pen panel receiver interference cancellation | Sanjay Mani | 2018-11-13 |
| 10095948 | Modulation scheme for fingerprint sensing | Patrick Smith, Joseph Kurth Reynolds, Stephen L. Morein | 2018-10-09 |
| 10055045 | Current feedback digital charge accumulator | — | 2018-08-21 |
| 9977519 | Active pen with bidirectional communication | Jeff Lukanc, David Sobel, Joseph Kurth Reynolds | 2018-05-22 |
| 9958993 | Active matrix capacitive fingerprint sensor with 1-TFT pixel architecture for display integration | Arash Akhavan Fomani, Patrick Smith, Petr Shepelev | 2018-05-01 |
| 9933867 | Active pen capacitive displacement gauge | — | 2018-04-03 |
| 9880209 | Capacitive sensing on large touch screens | Adam Schwartz, Richard R. Schediwy, Joseph Kurth Reynolds | 2018-01-30 |
| 9864455 | Matched filter for a first order sigma delta capacitance measurement system and a method to determine the same | Joseph Kurth Reynolds | 2018-01-09 |
| 9804213 | Capacitive sensor device | Joseph Kurth Reynolds, Shahrooz Shahparnia, Phillip Acker | 2017-10-31 |
| 9703436 | Hybrid large dynamic range capacitance sensing | — | 2017-07-11 |
| 9608613 | Efficient high voltage square wave generator | — | 2017-03-28 |
| 9541588 | Current-mode coarse-baseline-correction | Eric Bohannon, Marshall J. Bell, Murat Ozbas, Jeffrey A. Small | 2017-01-10 |