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. 11, 2023
Filed:
Apr. 18, 2022
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Kyung-Ryun Kim, Seoul, KR;
Yoon-Na Oh, Seongnam-si, KR;
Hyung-Jin Kim, Uiwang-si, KR;
Hui-Kap Yang, Hwaseong-si, KR;
Jang-Woo Ryu, Seoul, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 8/12 (2006.01); G11C 29/00 (2006.01); G11C 29/24 (2006.01); G11C 29/44 (2006.01); G11C 29/04 (2006.01);
U.S. Cl.
CPC ...
G11C 29/787 (2013.01); G11C 8/12 (2013.01); G11C 29/24 (2013.01); G11C 29/44 (2013.01); G11C 2029/0411 (2013.01);
Abstract
A method includes replacing an address of a first normal memory cell in a first column of a first memory block with a destination address that is an address of a second normal memory cell in a second column of the first memory block, and reassigning the address of the second normal memory cell in the second column of the first memory block to an address of a first redundancy memory cell in a redundancy block of the memory device.