Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12098923 | Methods and apparatus for dynamic optical flow sensor calibration by IMU in planar robot systems | Zhanlue Zhao, Yun Li | 2024-09-24 |
| 12072190 | Methods and apparatus for calibrating the zero rate output of a sensor | Yun Li, Mark Turner, Douglas Charles CARLSON | 2024-08-27 |
| 12044533 | Methods and apparatus for planar magnetometer calibration, heading determination, gyroscope assisted magnetometer amplitude calibration, magnetometer amplitude and alignment calibration, magnetometer mapping, and sensor fusion | Yun Li, Chao-Huang Wu | 2024-07-23 |
| 11947739 | Methods, apparatus and systems using motion of various input devices for controlling consumer devices | Seth Sternberg, Steven Francz, Stephen Scheirey, Chad Lucien, Friedrich G. Geck +2 more | 2024-04-02 |
| 11099031 | Methods and apparatus for determining the zero rate output of a sensor using a learning algorithm | Yun Li | 2021-08-24 |
| 11079252 | Methods, apparatus and systems for gyroscope scale calibration | Yun Li, Mark Turner | 2021-08-03 |
| 10859597 | Methods, devices and systems for determining the zero rate output of a sensor | Hua Sheng, Matthew G. Liberty | 2020-12-08 |
| 10627239 | Methods, architectures, apparatuses, systems directed to improved dead reckoning for pedestrian navigation | Zhanlue Zhao | 2020-04-21 |
| 10620726 | 3D pointer mapping | Matthew G. Liberty, Hua Sheng | 2020-04-14 |
| 10540020 | Mapped variable smoothing evolution method and device | Yun Li | 2020-01-21 |
| 10120461 | Mapped variable smoothing evolution method and device | Yun Li | 2018-11-06 |
| 10120463 | Determining forward pointing direction of a handheld device | Matthew G. Liberty | 2018-11-06 |
| 9918179 | Methods and devices for reproducing surround audio signals | Markus Kuhr, Jurgen Peissig, Axel Grell, Gregor Zielinsky, Juha O. Merimaa +3 more | 2018-03-13 |
| 9811175 | Determining forward pointing direction of a handheld device | Matthew G. Liberty | 2017-11-07 |
| 9635484 | Methods and devices for reproducing surround audio signals | Markus Kuhr, Jurgen Peissig, Axel Grell, Gregor Zielinsky, Juha O. Merimaa +3 more | 2017-04-25 |
| 9482554 | Gyroscope stabilizer filter | Yun Li, Matthew G. Liberty | 2016-11-01 |
| 9201516 | Determining forward pointing direction of a handheld device | Matthew G. Liberty | 2015-12-01 |
| 8885834 | Methods and devices for reproducing surround audio signals | Markus Kuhr, Jurgen Peissig, Axel Grell, Gregor Zielinsky, Juha O. Merimaa +3 more | 2014-11-11 |
| 8704766 | Apparatusses and methods to supress unintended motion of a pointing device | Matthew G. Liberty, Pouyan Amirshahi | 2014-04-22 |
| 8649999 | Methods, devices and systems for determining the zero rate output of a sensor | Hua Sheng, Matthew G. Liberty | 2014-02-11 |
| 8564426 | Method and system for tuning the effect of vehicle characteristics on risk prediction | Peter Ellegaard, Hongying Li | 2013-10-22 |