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:
Aug. 24, 2010
Filed:
Apr. 02, 2008
Toshihiko Suzuki, Kanagawa, JP;
Shigemi Ohtsu, Kanagawa, JP;
Keishi Shimizu, Kanagawa, JP;
Kazutoshi Yatsuda, Kanagawa, JP;
Akira Fujii, Kanagawa, JP;
Eiichi Akutsu, Kanagawa, JP;
Toshihiko Suzuki, Kanagawa, JP;
Shigemi Ohtsu, Kanagawa, JP;
Keishi Shimizu, Kanagawa, JP;
Kazutoshi Yatsuda, Kanagawa, JP;
Akira Fujii, Kanagawa, JP;
Eiichi Akutsu, Kanagawa, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
An optical element mounting method includes: illuminating ultraviolet light onto a polymer optical waveguide device; under the ultraviolet light illumination, capturing, by an image pickup device, the polymer optical waveguide device including a light incident/exiting position of a waveguide core; and judging, from a difference between bright and dark in a captured image, that a portion brighter than other portions or a portion darker than other portions is the light incident/exiting position of the waveguide core.