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:
Mar. 25, 1986
Filed:
Sep. 30, 1982
Shoji Ariizumi, Tokyo, JP;
Makoto Segawa, Tokyo, JP;
Tokyo Shibaura Denki Kabushiki Kaisha, Kawasaki, JP;
Abstract
An integrated circuit serving as an E/D type inverter circuit and provided with a gate-protection circuit. The inverter circuit is constructed of an E type MOSFET having a gate coupled to an input signal and a D type MOSFET which operates as load, and the gate-protective circuit is constructed by a MOSFET which is connected between a power supply and the D type MOSFET and whose gate is connected to the power supply. The gate of the D type MOSFET is protected by the gate-protection circuit even if noise exists on the power supply line.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile