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:
Dec. 23, 2025
Filed:
Dec. 12, 2022
Globalfoundries U.s. Inc., Malta, NY (US);
Shesh Mani Pandey, Saratoga Springs, NY (US);
GlobalFoundries U.S. Inc., Malta, NY (US);
Abstract
A semiconductor device comprises a semiconductor layer over an insulator layer and a base layer under the insulator layer. A drain region comprises a well in the base layer, a doped region above and coupled with the well, a first drift region above and coupled with the first region, and a second drift region above the first doped region. The first doped region is at least partially in the insulator layer and the first drift region is at least partially in the semiconductor layer. A trench isolation structure is within the drain region and a gate stack is partially over the semiconductor layer and overlapping the first drift region.