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:
Sep. 28, 1993
Filed:
Jul. 31, 1991
Larry D Flesner, San Diego, CA (US);
Wadad B Dubbelday, Spring Valley, CA (US);
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Abstract
A light energized high voltage direct current power supply comprises a li source including solid-state laser diodes powered by electrical current at a voltage level, V.sub.1, for generating light; a photocell array positioned to receive the light and fabricated with silicon-on-sapphire for providing electrical power having an output voltage V.sub.2, where V.sub.2 >V.sub.1, where the photocell array includes serially connected photovoltaic cells; and a voltage regulator operably coupled to the light source and the photocell array for controlling the output of the power supply to a predetermined voltage level.