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:
Sep. 09, 2025
Filed:
Dec. 02, 2022
SK Hynix Inc., Icheon-si Gyeonggi-do, KR;
Won Jae Choi, Icheon-si Gyeonggi-do, KR;
Jeong Hwan Kim, Icheon-si Gyeonggi-do, KR;
Moon Soo Sung, Icheon-si Gyeonggi-do, KR;
SK hynix Inc., Icheon-si, KR;
Abstract
Provided herein may be a nonvolatile semiconductor memory device. The nonvolatile semiconductor memory device may include a memory cell array, a read and write circuit, and a control logic. The memory cell array may include a plurality of nonvolatile memory cells. The read and write circuit may be configured to perform a program operation or a read operation on nonvolatile memory cells that are selected from among the plurality of nonvolatile memory cells. The control logic may be configured to control an operation of the read and write circuit. The read and write circuit may include at least one capacitor configured to store bit data.