Method and system for the disruption of thermal vision devices
US7119335B2 · kind B2 · utility
0Cited by
2References
26Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 23, 2004 |
| Grant date | Oct 10, 2006 |
| Priority date | — |
| Expiry date | Feb 5, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/23
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention uses laser diodes in conjunction with a holographic diffuser and lens assembly to generate and effectively disperse the radiation (infrared light) in a spectrum and pattern that is interpreted as heat by certain vision systems to effectively interfere with the electronic processing capability of the vision systems.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.