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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 10196731 B1

PDFFull Text
Date of Patent:
Feb. 05, 2019

Filed:

May. 22, 2015

Treatment method for modifying the reflected colour of a sapphire material surface

Applicant:

Quertech, Caen, FR;

Inventors:

Frederic Guernalec, Liffre, FR;

Denis Busardo, Gonneville-sur-Mer, FR;

Assignee:

IONICS FRANCE, Hérouville-saint-Clair, FR;

Attorney:

Marshall, Gerstein & Borun LLP

Primary Examiner:

Dah-Wei D Yuan

Assistant Examiner:

Kristen A Dagenais-Englehart

Int. Cl.
CPC ...
C23C 14/00 (2006.01); C23C 14/48 (2006.01); C30B 29/20 (2006.01); C30B 33/04 (2006.01); G02B 1/11 (2015.01); G02B 1/12 (2006.01); G06F 3/044 (2006.01); G02B 1/02 (2006.01); C01F 7/02 (2006.01); G02B 1/113 (2015.01);
U.S. Cl.
CPC ...
C23C 14/0015 (2013.01); C01F 7/021 (2013.01); C23C 14/48 (2013.01); C30B 29/20 (2013.01); C30B 33/04 (2013.01); G02B 1/02 (2013.01); G02B 1/11 (2013.01); G02B 1/113 (2013.01); G02B 1/12 (2013.01); G06F 3/044 (2013.01); G06F 2203/04103 (2013.01);
Abstract

A treatment method for modifying the reflected color of a sapphire material surface comprising bombardment by a single- and/or multi-charged gas ion beam so as to modify the reflected color of the treated sapphire material surface, wherein the ions are selected from ions of the elements from the list consisting of helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), boron (B), carbon (C), nitrogen (N), oxygen (O), fluorine (F), silicon (Si), phosphorus (P) and sulphur (S).

Find Patent Forward Citations

Guernalec, Frederic. (2019). Treatment method for modifying the reflected colour of a sapphire material surface (U.S. Patent No. 10196731). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10196731

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

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