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:
Apr. 21, 2026
Filed:
Nov. 05, 2020
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Jens Baringhaus, Sindelfingen, DE;
Joachim Rudhard, Leinfelden-Echterdingen, DE;
Assignee:
ROBERT BOSCH GMBH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10D 30/62 (2025.01); H10D 30/01 (2025.01); H10D 30/63 (2025.01);
U.S. Cl.
CPC ...
H10D 30/62 (2025.01); H10D 30/0245 (2025.01); H10D 30/63 (2025.01);
Abstract
A vertical field-effect transistor. The vertical field-effect transistor includes: a drift region, a semiconductor fin on or above the drift region, and a source/drain electrode on or above the semiconductor fin. The semiconductor fin includes at least one concave side wall in the region between the drift region and the source/drain electrode.