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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 9952355 B1

PDFFull Text
Date of Patent:
Apr. 24, 2018

Filed:

Mar. 13, 2017

Spatially controlled conductivity in transparent oxide coatings

Applicant:

Goodrich Corporation, Charlotte, NC (US);

Inventor:

Bradley D. Schwartz, Brewster, NY (US);

Assignee:

Goodrich Corporation, Charlotte, NC (US);

Attorneys:

Locke Lord LLP

Scott D. Wofsy

Joshua L. Jones

Primary Examiner:

Elizabeth E Mulvaney

Int. Cl.
CPC ...
B32B 3/02 (2006.01); G02B 1/16 (2015.01); H01L 21/02 (2006.01); C23C 14/48 (2006.01); C23C 14/04 (2006.01); C23C 16/04 (2006.01); C23C 16/513 (2006.01);
U.S. Cl.
CPC ...
G02B 1/16 (2015.01); C23C 14/042 (2013.01); C23C 14/48 (2013.01); C23C 16/042 (2013.01); C23C 16/513 (2013.01); H01L 21/02565 (2013.01); H01L 21/02664 (2013.01);
Abstract

A method of coating an optical substrate includes depositing a semiconductor coating over a surface of an optical substrate, wherein the semiconductor coating has broadband optical transmittance. Portions of the semiconductor coating are doped to form a spatially varied pattern of doped semiconductor in the semiconductor coating. The method includes annealing the semiconductor coating to do at least one of: increase oxygen in undoped areas of the semiconductor coating; or reduce oxygen in doped areas of the semiconductor coating.

Find Patent Forward Citations

Schwartz, Bradley. (2018). Spatially controlled conductivity in transparent oxide coatings (U.S. Patent No. 9952355). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9952355

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

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