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. 26, 2018
Filed:
Nov. 30, 2016
Fuji Electric Co., Ltd., Kanagawa, JP;
Shigemi Miyazawa, Matsumoto, JP;
FUJI ELECTRIC CO., LTD., Kanagawa, JP;
Abstract
A semiconductor apparatus including a power semiconductor element connected between a first terminal on a high potential side and a second terminal on a low potential side, and controlled to be ON or OFF according to a gate potential thereof; a switch element connected between a control terminal that inputs a control signal for controlling the power semiconductor element and a gate of the power semiconductor element, and controlled to be ON or OFF according to a gate potential thereof; an ON potential supplying section connected between the first terminal and a gate of the switch element, that supplies an ON potential to the gate of the switch element; and an OFF potential supplying section connected between a reference potential and the gate of the switch element, that sets the gate potential of the switch element to an OFF potential in response to a predetermined cutoff condition being satisfied.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile