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:
May. 16, 2023
Filed:
Oct. 26, 2021
Applicant:
Globalfoundries U.s. Inc., Malta, NY (US);
Inventors:
Ryan Sporer, Mechanicville, NY (US);
Yusheng Bian, Ballston Lake, NY (US);
Takako Hirokawa, Ballston Lake, NY (US);
Assignee:
GlobalFoundries U.S. Inc., Malta, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04B 10/00 (2013.01); G02B 6/42 (2006.01); G02B 6/30 (2006.01);
U.S. Cl.
CPC ...
G02B 6/4251 (2013.01); G02B 6/305 (2013.01);
Abstract
Structures including an optical component, such as an edge coupler, and methods of fabricating a structure that includes an optical component, such as an edge coupler. The structure includes a substrate having a sealed cavity, an optical component, and a dielectric layer between the optical component and the sealed cavity. The optical component is positioned vertically over the substrate and the dielectric layer, and the optical component overlaps with the sealed cavity in the substrate.