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:
Jun. 23, 2020
Filed:
Mar. 25, 2019
Jiangsu Advanced Memory Technology Co., Ltd., Jiangsu, CN;
Alto Memory Technology Corporation, Hsinchu County, TW;
Jui-Jen Wu, Hsinchu County, TW;
Fan-Yi Jien, Hsinchu County, TW;
Sheng-Tsai Huang, Hsinchu County, TW;
Junhua Zheng, Beijing, CN;
Jiangsu Advanced Memory Technology Co., Ltd., Jiangsu, CN;
ALTO MEMORY TECHNOLOGY CORPORATION, Hsinchu County, Taiwan, CN;
Abstract
A memory device includes a memory array, a bit line driving circuit, a word line driving circuit, a read/write circuit, a controller, and a reference driving circuit. The memory array includes several memory units. The bit line driving circuit is configured to interpret a memory bit address and to drive a bit line. The word line driving circuit is configured to interpret a memory word address and to drive a word line. The read/write circuit is configured to read, set, or reset the memory units. The controller is configured to switch the memory array to work in a single memory unit mode or a dual memory unit mode. The reference driving circuit is configured to drive a reference line, wherein the reference line comprises several reference units, and the reference line and the reference units are located in the memory array.