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.:

US 6996320 B1

PDF
Full Text
Expired
Date of Patent:
Feb. 07, 2006

Filed:

Jun. 30, 2003
Applicants:

Robert Bellman, Painted Post, NY (US);

Ikerionwu A. Akwani, Peoria, IL (US);

Paul A. Sachenik, Corning, NY (US);

Thomas P. Grandi, Corning, NY (US);

Inventors:

Robert Bellman, Painted Post, NY (US);

Ikerionwu A. Akwani, Peoria, IL (US);

Paul A. Sachenik, Corning, NY (US);

Thomas P. Grandi, Corning, NY (US);

Assignee:

Corning Incorporated, Corning, NY (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/10 (2006.01);
U.S. Cl.
CPC ...
Abstract

The present invention provides a method of manufacturing optical devices which includes the steps of providing a substrate and forming at least one optical layer on the substrate. The optical layer is formed by a chemical vapor deposition (CVD) process which includes a deuterated source gas. The present invention also provides an optical device which includes a substrate and an optical layer including deuterium.


Find Patent Forward Citations

Bellman, Robert. (2006). Using deuterated source gases to fabricate low loss gesion and sion waveguides (U.S. Patent No. 6996320). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6996320

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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