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:
Jan. 24, 2023
Filed:
May. 19, 2021
Samsung Electronics Co., Ltd., Suwon-si, KR;
Jisu Kim, Hwaseong-si, KR;
Hyunggon Kim, Hwaseong-si, KR;
Sangsoo Park, Hwaseong-si, KR;
Joonsuc Jang, Hwaseong-si, KR;
Minseok Kim, Hwaseong-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-Si, KR;
Abstract
Provided is a storage device that performs a read operation by using a time interleaved sampling page buffer. The storage device controls a sensing point in time, when bit lines of even page buffer circuits are sensed, and a sensing point in time, when bit lines of odd page buffer circuits are sensed, with a certain time difference, and performs an Even Odd Sensing (EOS) operation in a stated order of even sensing and odd sensing. The storage device performs a two-step EOS operation and performs a main sensing operation on a selected memory cell according to a result of the two-step EOS operation.