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:
Aug. 04, 2020
Filed:
Feb. 27, 2019
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Takeshi Ueno, Kawasaki, JP;
KABUSHIKI KAISHA TOSHIBA, Minato-ku, JP;
Abstract
A gate control circuit includes: a transition time detection circuit configured to detect a transition time of a drain voltage of a switching transistor that is turned ON or OFF by a gate voltage corresponding to a first pulse signal and a second pulse signal; an error detection circuit configured to output an error voltage representing a difference between the transition time and a target transition time being predetermined; and a transition time control circuit configured to generate the second pulse signal on the basis of the error voltage and the first pulse signal corresponding to an input signal that instructs ON or OFF of the switching transistor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile