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. 16, 2022
Filed:
Jan. 31, 2019
Mitsubishi Electric Corporation, Tokyo, JP;
Jeffrey Ewanchuk, Rennes, FR;
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Abstract
A method and device for monitoring a multi-die power module in a half-bridge switch configuration are provided. The method and device are designed to set dies in a non conductive state, select one die which is blocking a voltage, inject a current in a gate of the selected die in order to charge an input parasitic capacitance of the selected die, monitor a voltage that is representative of a voltage on the gate of the selected die, and memorize the value of the monitored voltage when the value of the monitored voltage is stabilized.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile