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:
Mar. 26, 2024
Filed:
Sep. 15, 2021
Applicant:
Kioxia Corporation, Tokyo, JP;
Inventors:
Tomoya Sanuki, Yokkaichi Mie, JP;
Xu Li, Yokohama Kanagawa, JP;
Masayuki Miura, Tokyo, JP;
Takayuki Miyazaki, Tokyo, JP;
Toshio Fujisawa, Yokohama Kanagawa, JP;
Hiroto Nakai, Yokohama Kanagawa, JP;
Hideko Mukaida, Tokyo, JP;
Mie Matsuo, Yokkaichi Mie, JP;
Assignee:
Kioxia Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 5/00 (2006.01); G11C 5/14 (2006.01); G11C 16/30 (2006.01); H02M 3/158 (2006.01); H10B 41/27 (2023.01); H10B 43/27 (2023.01);
U.S. Cl.
CPC ...
G11C 5/14 (2013.01); G11C 16/30 (2013.01); H02M 3/1582 (2013.01); H10B 41/27 (2023.02); H10B 43/27 (2023.02);
Abstract
A semiconductor memory device has a plastic package including an inductor, a first memory chip including a booster circuit that boosts a voltage from a first voltage to a second voltage using the inductor, and a second memory chip having a terminal supplied with the second voltage from the first memory chip.