Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11525678 | Use of offline algorithm to determine location from previous sensor data when location is requested | — | 2022-12-13 |
| 11262213 | Decomposition of error components between angular, forward, and sideways errors in estimated positions of a computing device | Brian Patrick Williams | 2022-03-01 |
| 10976161 | Use of offline algorithm to determine location from previous sensor data when location is requested | — | 2021-04-13 |
| 10697797 | Decomposition of error components between angular, forward, and sideways errors in estimated positions of a computing device | Brian Patrick Williams | 2020-06-30 |
| 10694325 | Determining position of a device in three-dimensional space and corresponding calibration techniques | Patrick Robertson, Brian Patrick Williams, Maria Jesus Garcia Puyol, Mohammed Khider, Luigi Bruno | 2020-06-23 |
| 10356562 | Systems and methods for graph-based localization and mapping | Mohammed Khider, Luigi Bruno | 2019-07-16 |
| 10274346 | Determining quality of a location-determination algorithm associated with a mobile device by processing a log of sensor data | David Christie | 2019-04-30 |
| 10240995 | Construction of a surface of best GPS visibility from passive traces using SLAM for horizontal localization and GPS readings and barometer readings for elevation estimation | Mohammed Khider | 2019-03-26 |
| 10209062 | Use of offline algorithm to determine location from previous sensor data when location is requested | — | 2019-02-19 |
| 10197418 | Decomposition of error components between angular, forward, and sideways errors in estimated positions of a computing device | Brian Patrick Williams | 2019-02-05 |
| 10139253 | Adjustment of interrupt timestamps of signals from a sensor based on an estimated sampling rate of the sensor | — | 2018-11-27 |
| 10075818 | Systems and methods for graph-based localization and mapping | Mohammed Khider, Luigi Bruno | 2018-09-11 |
| 9996161 | Buttonless display activation | Michael Andrew Sipe | 2018-06-12 |
| 9880257 | Gaussian process-based approach for identifying correlation between wireless signals | Brian John Julian, Brian Patrick Williams | 2018-01-30 |
| 9838846 | Extraction of walking direction from device orientation and reconstruction of device orientation during optimization of walking direction | — | 2017-12-05 |
| 9838847 | Data driven evaluation and rejection of trained Gaussian process-based wireless mean and standard deviation models | Brian John Julian, Brian Patrick Williams | 2017-12-05 |
| 9769620 | Orientation estimation based on backward-forward bayesian filtering | Mohammed Khider, Brian Patrick Williams, Patrick Robertson | 2017-09-19 |
| 9591454 | Computational complexity reduction of training wireless strength-based probabilistic models from big data | Brian John Julian, Brian Patrick Williams | 2017-03-07 |
| 9581467 | Orientation estimation based on backward-forward bayesian filtering | Mohammed Khider, Brian Patrick Williams, Patrick Robertson | 2017-02-28 |
| 9544871 | Determining and aligning a position of a device and a position of a wireless access point (AP) | Brian Patrick Williams | 2017-01-10 |
| 9476986 | Decomposition of error components between angular, forward, and sideways errors in estimated positions of a computing device | Brian Patrick Williams | 2016-10-25 |
| 9459104 | Systems and methods for performing a multi-step process for map generation or device localizing | — | 2016-10-04 |
| 9419731 | Methods and systems for determining signal strength maps for wireless access points robust to measurement counts | Brian Patrick Williams | 2016-08-16 |
| 9357520 | Methods and systems for signal diffusion modeling for a discretized map of signal strength | Brian Patrick Williams | 2016-05-31 |
| 9351117 | Use of a trained classifier to predict distance based on a pair of wireless scans | Mohammed Waleed Kadous, Brian Patrick Williams | 2016-05-24 |