Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9575570 | 3D pointing devices and methods | Matthew G. Liberty, Charles W. K. Gritton, Mark Turner, Frank A. Hunleth | 2017-02-21 |
| 9571878 | 3D pointing device with up-down-left-right mode switching and integrated swipe detector | Joseph Tanen | 2017-02-14 |