Issued Patents All Time
Showing 26–50 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9678559 | Determining a device state based on user presence detection | David William Devries, Stewart Robin Shearer, Amit Singh Chhetri, Serkan Hatipoglu, Michael Serge Devyver +2 more | 2017-06-13 |
| 9658698 | Using measurement of lateral force for a tracking input device | David T. Amm | 2017-05-23 |
| 9639187 | Using vibration to determine the motion of an input device | David T. Amm | 2017-05-02 |
| 9639178 | Optical stylus | David T. Amm, David I. Simon | 2017-05-02 |
| 9632622 | Ground detection for touch sensitive device | Steven P. Hotelling, David T. Amm, Michael J. Lammers, John T. Orchard, Brian Michael King +1 more | 2017-04-25 |
| 9622326 | Method and device for determining emitted light intensity level | Michael Serge Devyver, Serkan Hatipoglu | 2017-04-11 |
| 9400579 | Disappearing button or slider | David T. Amm | 2016-07-26 |
| 9335868 | Capacitive sensor behind black mask | Steve Porter Hotelling, Jeffrey Traer Bernstein, David T. Amm | 2016-05-10 |
| 9323398 | Touch and hover sensing | Jeffrey Traer Bernstein, David T. Amm, Christopher Tenzin Mullens, Brian Michael King, Brian R. Land +1 more | 2016-04-26 |
| 9268431 | Touch and hover switching | Brian Michael King, Paul G. Puskarich, Jeffrey Traer Bernstein, Andrea Mucignat, Avi E. Cieplinski +5 more | 2016-02-23 |
| 9098138 | Concurrent signal detection for touch and hover sensing | Brian Michael King, Paul G. Puskarich, Jeffrey Traer Bernstein, Andrea Mucignat, Avi E. Cieplinski +5 more | 2015-08-04 |
| 9086738 | Multi-surface optical tracking system | Matthew E. Last | 2015-07-21 |
| 9041650 | Using measurement of lateral force for a tracking input device | David T. Amm | 2015-05-26 |
| 9041563 | Legend highlighting | Peter H. Mahowald | 2015-05-26 |
| 8988396 | Piezo-based acoustic and capacitive detection | Mushtaq A. Sarwar, Aleksandar Pance, Brett Bilbrey, Andrew Ross Richardson | 2015-03-24 |
| 8982060 | Touch and hover sensor compensation | Brian Michael King, Paul G. Puskarich, Jeffrey Traer Bernstein, Andrea Mucignat, Avi E. Cieplinski +5 more | 2015-03-17 |
| 8947305 | Electronic devices with capacitive proximity sensors for proximity-based radio-frequency power control | David T. Amm, Robert W. Schlub, Brian Michael King, Qingxiang Li, Enrique Ayala Vazquez +3 more | 2015-02-03 |
| 8798956 | Method and apparatus for surface sensing input device | — | 2014-08-05 |
| 8786568 | Disappearing button or slider | David T. Amm | 2014-07-22 |
| 8749523 | Methods and apparatus for capacitive sensing | Aleksandar Pance, David T. Amm | 2014-06-10 |
| 8624878 | Piezo-based acoustic and capacitive detection | Mushtaq A. Sarwar, Aleksandar Pance, Brett Bilbrey, Andrew Ross Richardson | 2014-01-07 |
| 8614693 | Touch and hover signal drift compensation | Brian Michael King, Paul G. Puskarich, Jeffrey Traer Bernstein, Andrea Mucignat, Avi E. Cieplinski +5 more | 2013-12-24 |
| 8466839 | Electronic devices with parasitic antenna resonating elements that reduce near field radiation | Robert W. Schlub, David T. Amm, Brian Michael King, Qingxiang Li, Enrique Ayala Vazquez +3 more | 2013-06-18 |
| 8451146 | Legend highlighting | Peter H. Mahowald | 2013-05-28 |
| 8436816 | Disappearing button or slider | David T. Amm | 2013-05-07 |