Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12238609 | System and method for detecting presence within a strictly defined wireless zone | Roger Mabillard, Jean-Samuel Chenard, Xavier Bernard, Craig A. Stoller | 2025-02-25 |
| 11843988 | System and method for detecting presence within a strictly defined wireless zone | Roger Mabillard, Jean-Samuel Chenard, Xavier Bernard, Craig A. Stoller | 2023-12-12 |
| 11704955 | Radio frequency antenna and system for presence sensing and monitoring | — | 2023-07-18 |
| 10818119 | Radio frequency antenna and system for presence sensing and monitoring | — | 2020-10-27 |
| 10085135 | Radio frequency patch antenna and system for permitting secure access to a restricted area | Jenna Lopez | 2018-09-25 |
| 9558604 | System for permitting secure access to a restricted area | Robert A. Keck | 2017-01-31 |
| 9501884 | System and method for accessing a structure using directional antennas and a wireless token | Jim E. McIntyre, Andrew Robertson | 2016-11-22 |
| 9367975 | System for permitting secure access to a restricted area | Bob P Keck | 2016-06-14 |
| 9361741 | System and method for accessing a structure using a mobile device | Robert P. Barden | 2016-06-07 |
| 9336635 | System and method for permitting secure access to a structure | Andrew Robertson | 2016-05-10 |
| 9129450 | System and method for accessing a structure using a mobile device | Robert P. Barden | 2015-09-08 |
| 9007173 | System and method for accessing a structure using directional antennas and a wireless token | Jim E. McIntyre, Andrew Robertson | 2015-04-14 |
| 8791790 | System and method for accessing a structure using a mobile device | Robert P. Barden | 2014-07-29 |
| 5884753 | Conveyor system | Rudy P. Rosa | 1999-03-23 |
| 4842263 | Sheet reversing apparatus | — | 1989-06-27 |