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:
Jul. 28, 2020
Filed:
Nov. 01, 2018
Applicant:
Winbond Electronics Corp., Taichung, TW;
Inventors:
Assignee:
Winbond Electronics Corp., Taichung, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 13/00 (2006.01); G11C 11/00 (2006.01);
U.S. Cl.
CPC ...
G11C 11/00 (2013.01); G11C 13/003 (2013.01); G11C 13/004 (2013.01); G11C 13/0023 (2013.01); G11C 13/0026 (2013.01); G11C 13/0033 (2013.01); G11C 13/0038 (2013.01); G11C 13/0069 (2013.01); G11C 13/0097 (2013.01); G11C 2013/0073 (2013.01); G11C 2013/0083 (2013.01); G11C 2213/79 (2013.01); G11C 2213/82 (2013.01);
Abstract
A resistive memory apparatus including a memory cell array and a voltage selector circuit is provided. The memory cell array includes a plurality of memory cells. The voltage selector circuit is coupled to the memory cell array. The voltage selector circuit performs a voltage applying operation on the memory cells via a plurality of different signal transmission paths. Each of the signal transmission paths passes one of the memory cells. IR drops of two of the signal transmission paths are substantially identical, and signal transmission directions thereof are different. In addition, an operating method of a resistive memory apparatus is also provided.