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. 28, 2020
Filed:
Jul. 31, 2017
Ememory Technology Inc., Hsin-Chu, TW;
EMEMORY TECHNOLOGY INC., Hsin-Chu, TW;
Abstract
An ESD circuit is connected with a pad. The ESD circuit includes a voltage divider, a RC circuit and a path control circuit. The voltage divider is connected between the pad and a first node and provides plural divided voltages. The RC circuit is connected between the pad and the first node. The RC circuit receives the plural divided voltages and provides a control circuit. The path control circuit is connected with the pad and the first node. The path control circuit receives the plural divided voltages and the control voltage. When the pad receives a first ESD zap, the RC circuit controls the path control circuit to turn on a first ESD current path. Consequently, an ESD current flows from the pad to the first node through the first ESD current path.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile