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:
Jun. 24, 2003
Filed:
Jun. 14, 2001
Koen Gerard Maria Verhaege, Gistel, BE;
Markus Paul Josef Mergens, Plainsboro, NJ (US);
Cornelius Christian Russ, Princeton, NJ (US);
John Armer, Middlesex, NJ (US);
Phillip Czeslaw Jozwiak, Plainsboro, NJ (US);
Other;
Abstract
A multi-finger electro-static discharge (ESD) protection circuit has at least two first resistive channels defining input fingers. At least two field effect transistor (FET) channels, each having a drain and source are connected to corresponding ones of the at least two input fingers. The gate terminals of at least one of the at least two FETs are configured to be biased by an ESD potential applied to the drain electrodes to reduce the turn-on potential of the ESD device. At least two second resistive channels are connected between a corresponding one of the source terminals of the at least two FETs and a circuit return path.