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. 05, 1989
Filed:
Nov. 26, 1985
Toru Yasui, Nara, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
An optical information transmitting device which uses light beams in a system to transfer information between pieces of apparatus, comprises an elongated optical information transmitting means, made of a transparent material, and a light emitting means located at about the center of the optical information transmitting means, the optical information transmitting means leading one part of the light generated by the light emitting means, with total reflection, to a scattering means provided at both longitudinal ends of the optical information transmitting means, and after the light is scattered it is radiated outward, and, in addition, this optical information means receives light generated by an outside apparatus and conducts it to a light receiving means.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile