Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11182036 | Position, tilt, and twist detection for stylus | Charles W. Case, Jr., Jonathan Westhues | 2021-11-23 |
| 11009992 | Stylus hover and position communication protocol | Jonathan Westhues | 2021-05-18 |
| 10809842 | Active touch input device pairing negotiation | — | 2020-10-20 |
| 10613676 | Non-uniform code constellations in electrostatic communication | Jonathan Westhues | 2020-04-07 |
| 10585529 | Selecting correlation reference based on noise estimation | Jonathan Westhues | 2020-03-10 |
| 10572063 | Position, tilt, and twist detection for stylus | Charles W. Case, Jr., Jonathan Westhues | 2020-02-25 |
| 10481705 | Active stylus synchronization with multiple communication protocols | Jonathan Westhues | 2019-11-19 |
| 10444927 | Stylus hover and position communication protocol | Jonathan Westhues | 2019-10-15 |
| 10444873 | Active stylus synchronization | Jonathan Westhues | 2019-10-15 |
| 10394384 | Multiple correlations in a touch sensor | Jonathan Westhues | 2019-08-27 |
| 10345970 | Piecewise estimation for display noise compensation | Jonathan Westhues | 2019-07-09 |
| 10261622 | Ground reference floating in a touch-sensitive display | Denis Varlamov, Yingying Tang, Jonathan Westhues | 2019-04-16 |
| 10261604 | Active stylus velocity correction | Jonathan Westhues | 2019-04-16 |
| 10234965 | Active stylus differential synchronization | — | 2019-03-19 |
| 10228778 | Active stylus synchronization | Jonathan Westhues | 2019-03-12 |
| 10203778 | Active stylus motion vector | Jonathan Westhues | 2019-02-12 |
| 10120512 | Hover sensor | Yingying Tang | 2018-11-06 |
| 10082890 | Electrostatic communication using an active stylus | Jonathan Westhues | 2018-09-25 |
| 9927922 | Multiple correlations in a touch sensor | Jonathan Westhues | 2018-03-27 |
| 9922637 | Microphone noise suppression for computing device | — | 2018-03-20 |
| 9898102 | Broadcast packet based stylus pairing | — | 2018-02-20 |
| 9830000 | Active stylus synchronization | Jonathan Westhues | 2017-11-28 |
| 9720542 | Active stylus differential synchronization | — | 2017-08-01 |
| 9619094 | Multiple correlations in a touch sensor | Jonathan Westhues | 2017-04-11 |