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:
Dec. 17, 2013
Filed:
Feb. 26, 2010
Applicant:
Kazuaki Hiyama, Tokyo, JP;
Inventor:
Kazuaki Hiyama, Tokyo, JP;
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H03K 17/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A gate drive circuit includes a turn-on circuit having an upper limiter for receiving a gate drive signal. The upper limiter has an output terminal. The turn-on circuit also has a transistor having a base connected to the output terminal of the upper limiter. In addition, the terminal has a terminal connected to a gate of a power switching device. The upper limiter limits a voltage input to the base of the transistor to not exceed a first predetermined value.
Hiyama, Kazuaki. (2013). Gate drive circuit (U.S. Patent No. 8610485). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8610485
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile