Issued Patents All Time
Showing 25 most recent of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12432526 | Systems and methods for multicarrier phase-based localization | Mainak Chowdhury, Philip A. Kratz | 2025-09-30 |
| 12413385 | Methods for time synchronization and localization in a mesh network | Philip A. Kratz, Mainak Chowdhury, Siamak Yousefi | 2025-09-09 |
| 12308950 | Method for identifying and diagnosing failures in pairwise time synchronization and frequency calibration in a mesh network | Philip A. Kratz, Srdjan Miocinovic, Siamak Yousefi | 2025-05-20 |
| 12156052 | Method for identifying and diagnosing failures in pairwise time synchronization and frequency calibration in a mesh network | Mainak Chowdhury, Ophir Sweiry, Srdjan Miocinovic | 2024-11-26 |
| 11968597 | Systems and methods for multicarrier phase-based localization | Mainak Chowdhury, Philip A. Kratz | 2024-04-23 |
| 11968601 | System and methods for asset tracking, asset grouping, and error recovery | Alexander Feldman, Phillip Brian Hess, Philip A. Kratz, Srdjan Miocinovic | 2024-04-23 |
| 11877209 | Estimating the location of a multi-band reference radio | — | 2024-01-16 |
| 11877207 | Estimating the location of a reference radio and using the estimated location of the reference radio to estimate the location of a wireless terminal | — | 2024-01-16 |
| 11877208 | Estimating the location of a footprint of a building and using the footprint to estimate the location of a wireless terminal | — | 2024-01-16 |
| 11863298 | Method for identifying and diagnosing failures in pairwise time synchronization and frequency calibration in a mesh network | Philip A. Kratz, Srdjan Miocinovic, Siamak Yousefi | 2024-01-02 |
| 11808835 | Hybrid method for time-of-arrival-based ranging | Mainak Chowdhury, Philip A. Kratz, Srdjan Miocinovic, Siamak Yousefi | 2023-11-07 |
| 11785482 | Method for identifying and diagnosing failures in pairwise time synchronization and frequency calibration in a mesh network | Mainak Chowdhury, Ophir Sweiry, Srdjan Miocinovic | 2023-10-10 |
| 11722851 | Systems and methods for multicarrier phase-based localization | Mainak Chowdhury, Philip A. Kratz | 2023-08-08 |
| 11658798 | Methods for time synchronization and localization in a mesh network | Philip A. Kratz, Mainak Chowdhury, Siamak Yousefi | 2023-05-23 |
| 11493619 | Hybrid method for time-of-arrival-based ranging | Mainak Chowdhury, Philip A. Kratz, Srdjan Miocinovic, Siamak Yousefi | 2022-11-08 |
| 11445333 | Systems and methods for multicarrier phasebased localization | Mainak Chowdhury, Philip A. Kratz | 2022-09-13 |
| 11425536 | Systems and methods for multicarrier phase-based localization | Mainak Chowdhury, Philip A. Kratz | 2022-08-23 |
| 11405753 | Integrated estimation of the location of a plurality of reference radios | — | 2022-08-02 |
| 11399262 | Estimating the location of a reference radio in a multi-story building and using the estimated location of the reference radio to estimate the location of a wireless terminal | — | 2022-07-26 |
| 11368813 | Estimating the excess path loss inside of a building and using the estimates of excess path loss to estimate the location of a wireless terminal | — | 2022-06-21 |
| 10924195 | Bounced ray tubes with preprocessing of visibility | Vittorio Degli-Esposti, Enrico Maria Vitucci | 2021-02-16 |
| 10917513 | Calibration of measurement bias of a barometric sensor in a wireless terminal | Jian Zhu, Jerome Arthur Blaha, Jr., Scot Douglas Gordon, Jeffrey Noel Wu | 2021-02-09 |
| 10863327 | Estimation of building floors based on difference in barometric pressure measured by wireless terminals | Jian Zhu | 2020-12-08 |
| 10716090 | Method of considering the positions of data points in relation to boundaries represented in a geographic information system database, in estimating location | Jerome Arthur Blaha, Jr., Scot Douglas Gordon, Jeffrey Noel Wu, Jian Zhu | 2020-07-14 |
| 10715960 | Estimation of a stack-effect compensation model based on measurements provided by a wireless terminal | Jerome Arthur Blaha, Jr., Scot Douglas Gordon, Jeffrey Noel Wu, Jian Zhu | 2020-07-14 |