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:
May. 07, 2024
Filed:
May. 04, 2022
Applicant:
Changxin Memory Technologies, Inc., Hefei, CN;
Inventor:
Shu-Liang Ning, Hefei, CN;
Assignee:
CHANGXIN MEMORY TECHNOLOGIES, INC., Hefei, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L 25/065 (2023.01); G11C 29/12 (2006.01); G11C 29/42 (2006.01); G11C 29/44 (2006.01);
U.S. Cl.
CPC ...
G11C 29/4401 (2013.01); G11C 29/12015 (2013.01); G11C 29/42 (2013.01); H01L 25/0652 (2013.01);
Abstract
A base die is configured to: receive first data in a writing phase, perform error correction code encoding processing to generate encoded data, and transmit second data to a memory die in the writing phase, wherein the second data includes the first data and the encoded data; and receive the second data from the memory die in a reading phase, perform error checking and correction processing, and transmit third data in the reading phase, wherein the third data is the first data after the error checking and correction processing.