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:
May. 27, 2025
Filed:
Jul. 02, 2022
Changxin Memory Technologies, Inc., Hefei, CN;
CHANGXIN MEMORY TECHNOLOGIES, INC., Hefei, CN;
Abstract
An electrostatic protection circuit for a chip including a power supply pad and a ground pad, the electrostatic protection circuit includes: a monitoring assembly, configured to generate a trigger signal when an electrostatic pulse is present on the power supply pad; a discharge transistor connected between the power pad and the ground pad and configured to be turned on under control of the trigger signal to discharge electrostatic charges to the ground pad; and a control circuit connected to the monitoring assembly and configured to control a duration of the trigger signal generated by the monitoring assembly.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile