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:
Dec. 03, 2019
Filed:
Sep. 08, 2016
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Tsubasa Kusaka, Yokohama, JP;
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Abstract
In one embodiment, an optical device having a convex lens, a concave lens and a mirror member is provided. The convex lens is arranged on an axis and has a convex surface at one side in a direction of the axis. The convex lens reflects a first wavelength light and transmits a second wavelength light. The concave lens is arranged on the axis and at the other side in a direction of the axis and having a concave surface. The mirror member has a reflective surface opposing the convex surface and is arranged apart from an outer circumference of the convex lens.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile