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:
Oct. 21, 2025
Filed:
Oct. 10, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Euihyun Cheon, Suwon-si, KR;
Sang-Wan Nam, Hwaseong-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
Disclosed is a nonvolatile memory device including a memory cell array including memory cells, bit lines and word lines connected with the memory cells, a common source line connected with the memory cells, a control logic circuit including a common source line noise control logic circuit and configured to generate voltages including a first voltage and a second voltage, a voltage selector configured to receive the voltages and configured to select at least one of the voltages, and a common source line driver configured to receive the at least one selected voltage and configured to control a voltage of the common source line, and the common source line noise control logic circuit is configured to control the voltage selector based on program information so as to select the at least one of the voltages.