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:
Oct. 21, 2025
Filed:
Feb. 07, 2022
Applicant:
Gaska Consulting, Llc, Columbia, SC (US);
Inventor:
Remigijus Gaska, Columbia, SC (US);
Assignee:
Gaska Consulting, LLC, Columbia, SC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 1/34 (2006.01); H01J 37/073 (2006.01);
U.S. Cl.
CPC ...
H01J 1/34 (2013.01); H01J 37/073 (2013.01); H01J 2201/3423 (2013.01); H01J 2237/06333 (2013.01);
Abstract
Devices include a semiconductor ultraviolet light source; a photocathode attached to the semiconductor ultraviolet light source; an anode; and a separation layer configured to create a vacuum gap between the anode and cathode. The semiconductor ultraviolet light source generates photoelectrons at a surface of the photocathode. The construct is configured together as a monolithic integrated element.