Issued Patents All Time
Showing 1–25 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12379448 | Methods and apparatus for using received signal strength information in a wireless system | Nagarjun Srinivasan | 2025-08-05 |
| 12248081 | Multi-layer statistical wireless terminal location determination | — | 2025-03-11 |
| 12058535 | Methods and apparatus for generating, transmitting and/or using beacons | Robert J. Friday, Randall Wayne Frei | 2024-08-06 |
| 12052634 | Multi-wireless device location determination | Shmuel Shaffer | 2024-07-30 |
| 12047863 | Methods and apparatus relating to the use of real and/or virtual beacons | Robert J. Friday, Randall Wayne Frei | 2024-07-23 |
| 12010645 | Guided alignment of wireless device orientation | Shmuel Shaffer | 2024-06-11 |
| 11960015 | Methods and apparatus for using received signal strength information in a wireless system | Nagarjun Srinivasan | 2024-04-16 |
| 11927685 | Estimating user risk based on wireless location determination | Mohammad Zohoorian | 2024-03-12 |
| 11808874 | Location determination based on phase differences | — | 2023-11-07 |
| 11778418 | Aligned multi-wireless device location determination | Shmuel Shaffer | 2023-10-03 |
| 11696092 | Multi-wireless device location determination | Shmuel Shaffer | 2023-07-04 |
| 11582710 | Guided alignment of wireless device orientation | Shmuel Shaffer | 2023-02-14 |
| 11564147 | Methods and apparatus relating to the use of real and/or virtual beacons | Robert J. Friday, Randall Wayne Frei | 2023-01-24 |
| 11422224 | Location determination based on phase differences | — | 2022-08-23 |
| 11368856 | Methods and apparatus for generating,transmitting and/or using beacons | Robert J. Friday, Randall Wayne Frei | 2022-06-21 |
| 11226392 | Estimating user risk based on wireless location determination | Mohammad Zohoorian | 2022-01-18 |
| 11076341 | Methods and apparatus relating to the use of real and/or virtual beacons | Robert J. Friday, Randall Wayne Frei | 2021-07-27 |
| 10986606 | Methods and apparatus for using received signal strength information in a wireless system | Nagarjun Srinivasan | 2021-04-20 |
| 10976406 | Multi-layer statistical wireless terminal location determination | — | 2021-04-13 |
| 10932141 | Methods and apparatus for generating,transmitting and/or using beacons | Robert J. Friday, Randall Wayne Frei | 2021-02-23 |
| 10764858 | Methods and apparatus for using received signal strength information in a wireless system | Nagarjun Srinivasan | 2020-09-01 |
| 10536894 | Methods and apparatus relating to the use of real and/or virtual beacons | Robert J. Friday, Randall Wayne Frei | 2020-01-14 |
| 10219166 | Methods and apparatus for generating, transmitting and/or using beacons | Robert J. Friday, Randall Wayne Frei | 2019-02-26 |
| 10028199 | Methods and apparatus relating to the use of real and/or virtual beacons | Robert J. Friday, Randall Wayne Frei | 2018-07-17 |
| 9967803 | Dynamic virtual beacon methods and apparatus | Robert J. Friday, Randall Wayne Frei | 2018-05-08 |