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. 01, 2022
Filed:
Apr. 30, 2019
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Marc Adam Bergendahl, Troy, NY (US);
Gauri Karve, Cohoes, NY (US);
Fee Li Lie, Albany, NY (US);
Eric R. Miller, Watervliet, NY (US);
Robert Russell Robison, Rexford, NY (US);
John Ryan Sporre, Albany, NY (US);
Sean Teehan, Rensselaer, NY (US);
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01); H01L 29/06 (2006.01); H01L 29/423 (2006.01); H01L 29/66 (2006.01); H01L 29/786 (2006.01);
U.S. Cl.
CPC ...
H01L 29/0657 (2013.01); H01L 29/42392 (2013.01); H01L 29/66742 (2013.01); H01L 29/78642 (2013.01); H01L 29/78648 (2013.01); H01L 29/78696 (2013.01);
Abstract
A semiconductor device includes a fin structure including a cylindrical shape, an inner gate formed inside the fin structure, and an outer gate formed outside the fin structure and connected to the inner gate.