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:
Jul. 20, 2021
Filed:
Mar. 05, 2019
Kohoku Kogyo Co., Ltd., Nagahama, JP;
National Institute of Advanced Industrial Science and Technology, Tokyo, JP;
Katsuhiro Iwasaki, Nagahama, JP;
Jun Yamamoto, Nagahama, JP;
Takashi Kato, Nagahama, JP;
Youichi Sakakibara, Tsukuba, JP;
Yuki Atsumi, Tsukuba, JP;
Tomoya Yoshida, Tsukuba, JP;
KOHOKU KOGYO CO., LTD., Nagahama, JP;
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY, Tokyo, JP;
Abstract
Provided is an optical module comprising a substrate, a holder, and a spacer. An optical waveguide is formed in/on the substrate and end parts thereof are protruding from one surface of the substrate. The holder holds an optical fiber and exposes one end part of the optical fiber in such a manner that the one end part of the optical fiber can be optically connected to the end parts of the optical waveguide at a side of one surface of the holder. The spacer is held the one surface of the substrate and the one surface of the holder.