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. 13, 1998
Filed:
Oct. 24, 1996
Leslie Ronald Avery, Flemington, NJ (US);
David Sarnoff Research Center, Inc., Princeton, NJ (US);
Abstract
An electrostatic discharge (ESD) protection circuit includes an input terminal, a power supply line and a source of reference potential. The circuit also includes a dummy supply line. A Schottky barrier diode is connected between the input terminal and the power supply line for blocking voltages from the input terminal which are greater than the power supply voltage. A first clamping structure is connected between the dummy supply line and the source of reference potential, and a second clamping structure is connected between the power supply line and the source of reference potential. A first clamping diode is connected between the input terminal and the dummy supply line and a second clamping diode is connected between the input terminal and the source of reference potential.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile