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. 13, 2025
Filed:
Aug. 26, 2021
Intel Corporation, Santa Clara, CA (US);
Samuel James Bader, Hillsboro, OR (US);
Pratik Koirala, Portland, OR (US);
Nicole K. Thomas, Portland, OR (US);
Han Wui Then, Portland, OR (US);
Marko Radosavljevic, Portland, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
An integrated circuit structure includes a substrate including silicon, the substrate having a top surface. A first trench is in the substrate, the first trench having a first width and a first height. A second trench is in the substrate, the second trench having a second width and a second height. The second width is greater than the first width, and the second height is greater than the first height. A first island is in the first trench, the first island including gallium and nitrogen and having first corner facets at least partially below the top surface of the substrate. A second island is in the second trench, the second island including gallium and nitrogen and having second corner facets at least partially below the top surface of the substrate.