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. 05, 2026
Filed:
Sep. 26, 2023
Globalfoundries U.s. Inc., Malta, NY (US);
Khalifa University of Science and Technology, Abu Dhabi, AE;
Michal Rakowski, Ballston Lake, NY (US);
Yusheng Bian, Ballston Lake, NY (US);
Roderick A. Augur, Saratoga Springs, NY (US);
Ayat M. Taha, Abu Dhabi, AE;
Marios Papadovasilakis, Abu Dhabi, AE;
Yonas Hadush Gebregiorgis, Abu Dhabi, AE;
Jaime Viegas, Abu Dhabi, AE;
GlobalFoundries U.S. Inc., Malta, NY (US);
Khalifa University of Science and Technology, Abu Dhabi, AE;
Abstract
Structures for a power splitter that include a multimode interference coupler and methods of forming such structures. The structure comprises a multimode interference coupler including a grating having a plurality of grating lines, an input waveguide core, and an output waveguide core. The grating lines are disposed between the input waveguide core and the output waveguide core. The structure further comprises a resistive heating element adjacent to the grating lines.