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. 28, 2026
Filed:
Mar. 02, 2022
Applicant:
Globalfoundries U.s. Inc., Malta, NY (US);
Inventor:
Yusheng Bian, Ballston Lake, NY (US);
Assignee:
GlobalFoundries U.S. Inc., Malta, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/42 (2006.01); G02B 1/00 (2006.01);
U.S. Cl.
CPC ...
G02B 6/4203 (2013.01); G02B 1/002 (2013.01); G02B 6/42 (2013.01);
Abstract
Structures including an optical component, such as an edge coupler, and methods of fabricating such structures. The structure includes a substrate, a waveguide core over the substrate, and a metamaterial layer positioned in a vertical direction between the waveguide core and the substrate. The metamaterial layer includes a set of elements separated by a set of gaps and a dielectric material in the set of gaps.
Bian, Yusheng. (2026). Metamaterial layers for use with optical components (U.S. Patent No. 12613381). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12613381
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile