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:
Nov. 11, 2025
Filed:
Jun. 20, 2023
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Cheng-Hsien Wu, Hsinchu, TW;
Pei-Jer Tzeng, Hsinchu County, TW;
Xinyu Bao, Fremont, CA (US);
Hengyuan Lee, Hsinchu County, TW;
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Abstract
Operating method, memory system, and control circuit are provided. The operating method is for operating a memory device comprising a selector and a memory element serially coupled to the selector. The operating method comprises presetting the memory device by providing a preset signal to the memory device, wherein the preset signal is clamped at a first current; and accessing the memory device by providing an access signal to the memory device, wherein a second current greater than the first current flows through the memory device when the access signal is provided to the memory device.