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:
Apr. 07, 2026
Filed:
Nov. 27, 2019
Applicant:
Viavi Solutions Inc., San Jose, CA (US);
Inventors:
Georg Ockenfuss, Santa Rosa, CA (US);
Markus Bilger, Santa Rosa, CA (US);
Marius Grigonis, Santa Rosa, CA (US);
Assignee:
VIAVI SOLUTIONS INC., Chandler, AZ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 14/34 (2006.01); C23C 14/06 (2006.01); C23C 14/08 (2006.01); C23C 14/58 (2006.01); G01N 21/17 (2006.01); G02B 1/14 (2015.01); G01N 21/3563 (2014.01); G02B 1/115 (2015.01); G02B 5/18 (2006.01); G02B 5/20 (2006.01); G02B 5/28 (2006.01); G02B 5/30 (2006.01);
U.S. Cl.
CPC ...
C23C 14/3464 (2013.01); C23C 14/0635 (2013.01); C23C 14/083 (2013.01); C23C 14/3457 (2013.01); C23C 14/5806 (2013.01); G01N 21/17 (2013.01); G01N 2021/3568 (2013.01); G02B 1/115 (2013.01); G02B 1/14 (2015.01); G02B 5/1809 (2013.01); G02B 5/20 (2013.01); G02B 5/208 (2013.01); G02B 5/285 (2013.01); G02B 5/3066 (2013.01);
Abstract
An optical filter including at least one of a high refractive index material and a low refractive index material; wherein the optical filter exhibits a reduced angle shift in at least one of a visible, near infrared, and an extreme ultraviolet wavelength is disclosed. A method of depositing a film is also disclosed.