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:
Apr. 28, 2026
Filed:
Oct. 13, 2023
Macronix International Co., Ltd., Hsinchu, TW;
Chun-Hsiung Hung, Hsinchu, TW;
MACRONIX INTERNATIONAL CO., LTD., Hsinchu, TW;
Abstract
A circuit is provided. The circuit includes an array of memory cells including a plurality of bit lines and a plurality of word lines, sensing circuits configured to sense a difference between first and second currents on respective bit lines in selected bit lines and to produce outputs for the selected bit lines as a function of the difference, and a global counter configured to continuously provide a count value to each of the sensing circuits in dependence on a clock signal. Each sensing circuit, of the sensing circuits, can produce an output in dependence on (i) the difference between the first and second currents and (ii) a stored count value received from the global counter, the count value being stored in dependence on a value of the difference between the first and second currents.