| Magnetic electrical contact sensor |
US12140645B1 |
11/12/2024
|
| Solid-state information pattern discriminating switch |
US12063461B1 |
08/13/2024
|
| Solid-state information pattern discriminating switch |
US11961348B1 |
04/16/2024
|
| Fluorescent security glass |
US11875499B2 |
01/16/2024
|
| Structural metamaterials comprising interpenetrating lattices |
US11826952B2 |
11/28/2023
|
| Fluorescent compositions |
US11680202B2 |
06/20/2023
|
| Ultra-high reliability wireless communication systems and methods |
US11540198B2 |
12/27/2022
|
| Infrared intrusion detection system (IRIDS) |
US11100651B1 |
08/24/2021
|
| Fluorescent compositions |
US11084978B2 |
08/10/2021
|
| Tamper-resistant fastener |
US10968942B1 |
04/06/2021
|
| Ultra-high reliability wireless communication systems and methods |
US10952123B1 |
03/16/2021
|
| Fluorescent compositions |
US10538701B1 |
01/21/2020
|
| Repeatable masking of sensitive data |
US10177922B1 |
01/08/2019
|
| Security barriers, systems and methods |
US10068443B1 |
09/04/2018
|
| Systems and methods for intrusion detection using GHz beams |
US10055959B1 |
08/21/2018
|
| Sensored fiber reinforced polymer grate |
US9720156B1 |
08/01/2017
|
| Gas powered fluid gun with recoil mitigation |
US9534879B1 |
01/03/2017
|
| Apparatus, method and system to control accessibility of platform resources based on an integrity level |
US9479513B1 |
10/25/2016
|
| Sensor sentinel computing device |
US9405283B1 |
08/02/2016
|
| Gas powered fluid gun with recoil mitigation |
US9272296B1 |
03/01/2016
|
| Security system |
US9251678B1 |
02/02/2016
|
| Multi-factor authentication |
US8868923B1 |
10/21/2014
|
| Method of intrinsic marking |
US8685599B1 |
04/01/2014
|
| Gas powered fluid gun with recoil mitigation |
US8579209B1 |
11/12/2013
|
| Vehicle barrier with access delay |
US8523478B2 |
09/03/2013
|
| Real-time method for establishing a detection map for a network of sensors |
US8265870B1 |
09/11/2012
|
| Vehicle barrier with access delay |
US8210767B1 |
07/03/2012
|
| Microelectromechanical safe arm device |
US8191477B1 |
06/05/2012
|
| Tamper indicating seal |
US8186731B1 |
05/29/2012
|
