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:
Jun. 13, 2006
Filed:
Nov. 12, 2004
Manabu Shiozaki, Yokohama, JP;
Makoto Katayama, Yokohama, JP;
Tomomi Sano, Yokohama, JP;
Michiko Takushima, Yokohama, JP;
Manabu Shiozaki, Yokohama, JP;
Makoto Katayama, Yokohama, JP;
Tomomi Sano, Yokohama, JP;
Michiko Takushima, Yokohama, JP;
Sumitomo Electric Industries, Ltd., Osaka, JP;
Abstract
An optical device has first and second non-parallel optical paths, and a light reflecting surface. The reflecting surface may have a first and second planar portion. The first planar portion receives light from the first path to reflect the light toward the second path. The second planar portion may form an angle θwith the first planar portion. Angle θsatisfies a condition of 175°≦θ<180° in either clockwise or counterclockwise rotation from the first planar portion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile