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:
Jul. 17, 1979
Filed:
Oct. 06, 1977
Gordon Gould, Arlington, VA (US);
Other;
Abstract
This application discloses light amplifier apparatus and uses for the same. A light amplifier apparatus is disclosed in which population inversion is created by optical pumping. Another light amplifier apparatus is disclosed in which population inversion is produced by collisions with other particles. Uses for light amplifiers are taught including heating of material which includes evaporation of the same, distance measuring, communication systems, television, and certain industrial applications. This application also teaches the use of optical elements at Brewster's angle for the purpose of polarization and reducing losses in passing a light beam along a path.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile