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:
Jan. 10, 2017
Filed:
Feb. 09, 2016
Winbond Electronics Corp., Taichung, TW;
Lih-Wei Lin, Hsinchu, TW;
Chia-Hung Lin, Taichung, TW;
Tsung-Huan Tsai, Taichung, TW;
Ju-Chieh Cheng, Hemei Township, Changhua County, TW;
I-Hsien Tseng, Zhubei, TW;
WINBOND ELECTRONICS CORP., Taichung, TW;
Abstract
A measurement system including a testing machine and a resistive memory is provided. The resistive memory includes a first storage cell. The first storage cell includes a transistor and a variable resistor. During a specific period, the testing machine provides a write voltage to change the state of the variable resistor. During a maintaining period, the testing machine maintains the level of the write voltage and measures the current passing through the variable resistor. When the current passing through the variable resistor does not arrive at a pre-determined value, the testing machine increases the level of the write voltage. Furthermore, a resistive memory utilizing the testing machine is also provided.