Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11774469 | Auto ranging ammeter with accurate measurement during range changes | — | 2023-10-03 |
| 11249117 | Autoranging ammeter with fast dynamic response | — | 2022-02-15 |
| 11157091 | 3D pointing devices and methods | Daniel S. Simpkins, Charles W. K. Gritton, Mark Turner, Frank A. Hunleth | 2021-10-26 |
| 11154776 | Semantic gaming and application transformation | Arno A. Penzias | 2021-10-26 |
| 10859597 | Methods, devices and systems for determining the zero rate output of a sensor | Hua Sheng, Bryan A. Cook | 2020-12-08 |
| 10782792 | 3D pointing devices with orientation compensation and improved usability | — | 2020-09-22 |
| 10620726 | 3D pointer mapping | Bryan A. Cook, Hua Sheng | 2020-04-14 |
| 10514776 | 3D pointing devices and methods | Daniel S. Simpkins, Charles W. K. Gritton, Mark Turner, Frank A. Hunleth | 2019-12-24 |
| 10159897 | Semantic gaming and application transformation | Arno A. Penzias | 2018-12-25 |
| 10120463 | Determining forward pointing direction of a handheld device | Bryan A. Cook | 2018-11-06 |
| 9946356 | 3D pointing devices with orientation compensation and improved usability | — | 2018-04-17 |
| 9811175 | Determining forward pointing direction of a handheld device | Bryan A. Cook | 2017-11-07 |
| 9575570 | 3D pointing devices and methods | Daniel S. Simpkins, Charles W. K. Gritton, Mark Turner, Frank A. Hunleth | 2017-02-21 |
| 9482554 | Gyroscope stabilizer filter | Bryan A. Cook, Yun Li | 2016-11-01 |
| 9298282 | 3D pointing devices with orientation compensation and improved usability | — | 2016-03-29 |
| 9261978 | 3D pointing devices and methods | Daniel S. Simpkins, Charles W. K. Gritton, Mark Turner, Frank A. Hunleth | 2016-02-16 |
| 9250716 | Real-time dynamic tracking of bias | Hua Sheng, Christopher D. Roller, Charles W. K. Gritton | 2016-02-02 |
| 9201516 | Determining forward pointing direction of a handheld device | Bryan A. Cook | 2015-12-01 |
| 8994657 | Methods and devices for identifying users based on tremor | Christopher D. Roller, Daniel S. Simpkins, Charles W. K. Gritton | 2015-03-31 |
| 8937594 | 3D pointing devices with orientation compensation and improved usability | — | 2015-01-20 |
| 8766917 | 3D pointing devices and methods | Daniel S. Simpkins, Charles W. K. Gritton, Mark Turner, Frank A. Hunleth | 2014-07-01 |
| 8704766 | Apparatusses and methods to supress unintended motion of a pointing device | Bryan A. Cook, Pouyan Amirshahi | 2014-04-22 |
| 8683850 | Real-time dynamic tracking of bias | Hua Sheng, Christopher D. Roller, Charles W. K. Gritton | 2014-04-01 |
| 8649999 | Methods, devices and systems for determining the zero rate output of a sensor | Hua Sheng, Bryan A. Cook | 2014-02-11 |
| 8629836 | 3D pointing devices with orientation compensation and improved usability | — | 2014-01-14 |