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. 19, 2022
Filed:
Feb. 14, 2020
Applicants:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Electronic Devices & Storage Corporation, Tokyo, JP;
Inventor:
Minoru Nagata, Yokohama Kanagawa, JP;
Assignees:
KABUSHIKI KAISHA TOSHIBA, Tokyo, JP;
TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03F 1/30 (2006.01); H03F 3/193 (2006.01); H03F 1/02 (2006.01); G05F 3/26 (2006.01); H03F 3/24 (2006.01); H03F 3/45 (2006.01); H04B 1/04 (2006.01);
U.S. Cl.
CPC ...
H03F 3/193 (2013.01); G05F 3/262 (2013.01); H03F 1/0222 (2013.01); H03F 3/24 (2013.01); H03F 3/45475 (2013.01); H04B 1/0483 (2013.01);
Abstract
A power supply circuitry includes a first circuitry, a second circuitry, a fourth circuitry, and a fifth circuitry. The first circuitry outputs a first current based on a drive signal. The second circuitry generates a second current according to the first current. The fourth circuitry generates the drive signal based on a first voltage according to the first current. The fifth circuitry outputs a second voltage based on the first current and on the second current.