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:
Apr. 10, 2001
Filed:
Mar. 25, 1999
Applicant:
Inventors:
Masashi Fukuyama, Komaki, JP;
Kazutoshi Tohyama, Nakatsugawa, JP;
Assignee:
NGK Insulators, Ltd., Nagoya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/00 ;
U.S. Cl.
CPC ...
G02B 6/00 ;
Abstract
An optical fiber array includes an upper substrate and a lower substrate in which V-shaped grooves are formed, optical fibers being inserted and arranged in the V-shaped grooves. The tips of a plurality of protruding portions formed between the plurality of V-shaped grooves are shaped like planes. The optical fiber array can prevent optical fibers from being damaged or cut while preventing substrates from being cut when the fibers are placed in V-shaped grooves for alignment.
Fukuyama, Masashi. (2001). Optical fiber array (U.S. Patent No. 6215945). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6215945
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile