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. 27, 2026
Filed:
Nov. 14, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-Do, KR;
Abstract
A memory device includes a cell region in which a plurality of memory cells are arranged and a peripheral circuit region in which a row decoder is connected to the plurality of memory cells through a plurality of wordlines, a plurality of page buffers connected to the plurality of memory cells through a plurality of bitlines, and a control logic controlling the row decoder and the plurality of page buffers are arranged. The row decoder inputs a plurality of read voltages having different levels to a selected wordline among the plurality of wordlines in sequence. Each of the plurality of page buffers includes a sensing node connected to one of the plurality of bitlines. Voltages of the sensing nodes included in the page buffers of a portion of the plurality of page buffers decrease differently while each of the plurality of read voltages is input to the selected wordline.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile