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:
Sep. 21, 1999
Filed:
Dec. 04, 1995
Applicant:
Inventor:
Kevin Christopher Byron, Bishop's Stortford, GB;
Assignee:
Northern Telecom Limited, Montreal, CA;
Primary Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
385 37 ;
Abstract
Exposure to UV light of a photosensitive optical fiber through a uniform pitch phase grating is employed to write a chirped Bragg reflection grating in that fiber by imparting tensile strain to the fiber while sections of the Bragg reflection grating are sequentially written, and by altering the magnitude of that strain during the writing process.
Byron, Kevin. (1999). Bragg reflection gratings in optical fibres (U.S. Patent No. 5956442). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5956442
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile