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:
Jan. 15, 2019
Filed:
Jun. 27, 2018
Shimadzu Corporation, Kyoto, JP;
Naoya Ishigaki, Kyoto, JP;
Koji Tojo, Kyoto, JP;
SHIMADZU CORPORATION, Kyoto, JP;
Abstract
An optical coupling module reduces a number of optical elements, and includes a collimate lensthat collimates a light from the first semiconductor laserand then outputs the first collimate light, a collimate lensthat collimates a light from the semiconductor laserin a location at which an emission plane is approximately orthogonal to an emission plane of the semiconductor laserand outputs the second collimate light. The collimate lenscollimates light from semiconductor laserin-place in the location at which the emission plane faces the emission plane of the semiconductor laserand outputs a third collimate light. A prism mirrorhas a rectangular prism with a first reflection plane that reflects the second collimate light to a parallel direction to the first collimate light and a second reflection plane orthogonal to the first reflection plane and reflects the third collimate light to the parallel direction to the first collimate light.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile