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:
Jun. 28, 2016
Filed:
Jan. 25, 2012
Applicants:
Junichi Hayashi, Tokyo, JP;
Homare Sato, Tokyo, JP;
Inventors:
Junichi Hayashi, Tokyo, JP;
Homare Sato, Tokyo, JP;
Assignee:
PS4 LUXCO S.A.R.L., Luxembourg, LU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 5/00 (2006.01); G11C 7/00 (2006.01); G11C 8/00 (2006.01); G11C 5/06 (2006.01); G11C 5/02 (2006.01);
U.S. Cl.
CPC ...
G11C 5/063 (2013.01); G11C 5/02 (2013.01);
Abstract
Such a device is disclosed that includes first and second chips stacked to each other, and a third chip controlling the first and second chips, stacked on the first and second chips, and including first, second and third output circuits. The first output circuit supplies a first command signal to the first chip. The second output circuit supplies the first command signal to the second chip. The third output circuit supplies a second command signal to the first and second chips.