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:
Aug. 26, 2025
Filed:
Jan. 10, 2023
Changxin Memory Technologies, Inc., Hefei, CN;
CHANGXIN MEMORY TECHNOLOGIES, INC., Hefei, CN;
Abstract
Provided are an Electro Static Discharge (ESD) circuit and a memory. The ESD circuit includes: a detection circuit and multiple electrostatic discharge circuits. The detection circuit includes at least one sub-detection circuit connected between a first power end and a second power end. Each sub-detection circuit generates a sub-trigger signal based on a voltage change between the first power end and the second power end. The multiple electrostatic discharge circuits are connected between the first power end and the second power end. The multiple electrostatic discharge circuits are configured to be turned on according to the one or more sub-trigger signals.