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:
Apr. 28, 2020
Filed:
Aug. 07, 2019
Denso Corporation, Kariya, Aichi-pref., JP;
Kazuki Yamauchi, Kariya, JP;
Yasutaka Senda, Kariya, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
In a driving device for driving a plurality of semiconductor switches connected in parallel to each other, a charge side conduction element is disposed in a charge side loop path including a conduction control terminal and a low-potential side conduction terminal of one of the semiconductor switches, and enables a charging current to flow in a conductive state. A discharge side conduction element is disposed in a discharge side loop path including the conduction control terminal and the low-potential side conduction terminal, and enables a discharging current to flow in a conductive state. A voltage detection unit is connected to a current output terminal of at least one of the charge side conduction element and the discharge side conduction element. A resistive element is connected in parallel to at least one of the charge side conduction element and the discharge side conduction element.
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