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:
Feb. 05, 1991
Filed:
Sep. 18, 1989
Akitoshi Yoshinaga, Kanagawa, JP;
Mitsuru Sugawara, Kanagawa, JP;
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Abstract
An optical circuit device includes an optical fiber element, a lens and several holders. An inner holder which is elastic, holds the optical fiber element and a lens on the same optical axis. An intermediate holder fixes the inner holder therein. An outer holder, which is connected to an optical signal receiving device, holds the intermediate holder therein. An optical axis of the inner holder is adjusted by shifting the position of the intermediate holder in the outer holder parallel to the optical axis. Also, the optical axis is adjusted by moving the outer holder perpendicular to the optical axis.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile