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:
Oct. 13, 2026
Filed:
Sep. 21, 2022
Applicant:
Applied Materials, Inc., Santa Clara, CA (US);
Inventors:
Jianji Yang, Cupertino, CA (US);
Samarth Bhargava, Saratoga, CA (US);
David Sell, Santa Clara, CA (US);
Assignee:
Applied Materials, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 5/18 (2006.01); F21V 8/00 (2006.01); G02B 1/12 (2006.01); G02B 6/122 (2006.01); G02B 6/34 (2006.01); G02B 6/12 (2006.01); G02B 27/01 (2006.01);
U.S. Cl.
CPC ...
G02B 5/1857 (2013.01); G02B 1/12 (2013.01); G02B 5/1819 (2013.01); G02B 6/0013 (2013.01); G02B 6/0033 (2013.01); G02B 6/0065 (2013.01); G02B 6/0066 (2013.01); G02B 6/1223 (2013.01); G02B 6/34 (2013.01); G02B 5/18 (2013.01); G02B 5/1842 (2013.01); G02B 5/1861 (2013.01); G02B 5/1866 (2013.01); G02B 6/0035 (2013.01); G02B 6/0036 (2013.01); G02B 6/0038 (2013.01); G02B 6/0068 (2013.01); G02B 6/0073 (2013.01); G02B 2006/12038 (2013.01); G02B 2006/12057 (2013.01); G02B 2006/12061 (2013.01); G02B 2006/12147 (2013.01); G02B 27/0172 (2013.01); G02B 2027/0178 (2013.01);
Abstract
Certain embodiments described herein provide a waveguide including a plurality of blazed structures. The plurality of blazed structures include a grating material layer with a grating material having a refractive index greater than or equal to 2.0, and a metallic coating formed on a patterned surface of the grating material layer.
Yang, Jianji. (2026). Metallized high-index blaze grating incoupler (U.S. Patent No. 12761410). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12761410
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile