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:
Mar. 22, 2022
Filed:
Dec. 07, 2020
Applicant:
Globalfoundries U.s. Inc., Santa Clara, CA (US);
Inventors:
Alec Hammond, Atlanta, GA (US);
Yusheng Bian, Ballston Lake, NY (US);
Michal Rakowski, Ballston Lake, NY (US);
Won Suk Lee, Malta, NY (US);
Asif J. Chowdhury, Clifton Park, NY (US);
Roderick A. Augur, Saratoga Springs, NY (US);
Assignee:
GlobalFoundries U.S. Inc., Santa Clara, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/125 (2006.01); G02B 6/12 (2006.01);
U.S. Cl.
CPC ...
G02B 6/125 (2013.01); G02B 6/12007 (2013.01); G02B 2006/1215 (2013.01);
Abstract
Structures for an optical power splitter and methods of forming a structure for an optical power splitter. A splitter body defines a multimode interference region of the optical power splitter. A first side element positioned adjacent to a first side surface of the splitter body, and a second side element positioned adjacent to a second side surface of the splitter body.