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:
Feb. 10, 2026
Filed:
May. 12, 2023
Globalfoundries U.s. Inc., Malta, NY (US);
Yusheng Bian, Ballston Lake, NY (US);
GlobalFoundries U.S. Inc., Malta, NY (US);
Abstract
Structures including a photodetector and methods of forming a structure including a photodetector. The structure comprises a photodetector including a pad and a semiconductor layer on the pad, a first waveguide core including a tapered section adjacent to a sidewall of the semiconductor layer, and a second waveguide core including a curved section adjacent to the sidewall of the semiconductor layer. The curved section includes a plurality of segments, and the tapered section of the first waveguide core is overlapped by at least one of the plurality of segments in the curved section of the second waveguide core.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile