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. 02, 2024
Filed:
Nov. 27, 2021
Changxin Memory Technologies, Inc., Hefei, CN;
Yinchuan Gu, Hefei, CN;
Geyan Liu, Hefei, CN;
CHANGXIN MEMORY TECHNOLOGIES, INC., Hefei, CN;
Abstract
A refresh circuit includes: a refresh control module configured to receive a refresh command to output a row address refresh signal, the row address refresh signal being outputted a number of times of a preset value each time the refresh command is received; and further configured to receive a temperature signal to adjust the preset value, the higher a temperature represented by the temperature signal, the greater the adjusted preset value; a row addresser configured to receive the row address refresh signal and output a to-be-refreshed single-row address; and an array refresh device configured to perform a single-row refresh operation according to the single-row address and output a single-row refresh end signal after the end of single-row refresh.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile