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:
Nov. 10, 2009
Filed:
Feb. 22, 2008
Hirokazu Takeuchi, Otsu, JP;
Nobuo Funabiki, Otsu, JP;
Kazuya Saito, Otsu, JP;
Nippon Electric Glass Co., Ltd., Shiga, JP;
Abstract
An optical fiber array substratehas, in one surface thereof, eight V-groovesfor securing eight optical fibersaligned in parallel to each other, and V-shaped side groovesformed outside of the respective outermost V-grooveslocated at the opposite sides of the substrate. The apexes of the outside ridgesanddefining the outermost V-groovesare at the same height as the apexes of the inside ridgesand, the height of the bottomof the side grooveis lower than that of a contact pointbetween the ridge line of the V-grooveand optical fiber
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile