The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 03, 2019
Filed:
Jan. 30, 2018
Yoram Palti, Haifa, IL;
Yoram Palti, Haifa, IL;
LIGHTGUARD, LTD, Haifa, IL;
Abstract
A system for temporarily disabling selected occupants of an area includes one or more flashing units and one or more eye protection units. Each flashing unit includes a light source that generates flashes of light sufficiently bright to temporarily disable people who see the flashes. Each eye protection unit includes a shutter that blocks light while the flashes are being generated. Each flashing unit and each eye protection unit stores data that specifies when the flashes will occur, and are synchronized with each other to ensure that the shutters are closed during each flash. A controller in each flashing unit and a controller in each eye protection unit is configured to change, at coordinated times, the data that specifies when the flashes will occur. In some embodiments, the light source comprises LEDs and the flashing units have heat sinks configured to absorb heat generated by the LEDs.