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. 20, 2021
Filed:
Nov. 13, 2019
Applicant:
Sandisk Technologies Llc, Addison, TX (US);
Inventors:
Hiroki Yabe, Kanagawa, JP;
Koichiro Hayashi, Kanagawa, JP;
Takuya Ariki, Kanagawa, JP;
Naoki Ookuma, Kanagawa, JP;
Toru Miwa, Kanagawa, JP;
Assignee:
SanDisk Technologies LLC, Addison, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G11C 16/28 (2006.01); H01L 27/11556 (2017.01); G11C 16/04 (2006.01); G11C 16/24 (2006.01); H01L 27/11582 (2017.01);
U.S. Cl.
CPC ...
G11C 16/28 (2013.01); G11C 16/0441 (2013.01); G11C 16/0483 (2013.01); G11C 16/24 (2013.01); H01L 27/11556 (2013.01); H01L 27/11582 (2013.01);
Abstract
A random access memory is provided including a plane structure comprising a plurality of sense amplifiers, each including a local data latch, a pair of local busses connected to each of the data latches, a differential data bus, and a pair of redrivers connected between the pair of local busses and the differential data bus.