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:
Jul. 23, 2013
Filed:
Dec. 28, 2009
Gou Ninomiya, Kawasaki, JP;
Toshiharu Obu, Kawasaki, JP;
Kazuhiro Ueda, Kawasaki, JP;
Yoshiyuki Shimizu, Tokyo, JP;
Shinichi Baba, Ichikawa, JP;
Gou Ninomiya, Kawasaki, JP;
Toshiharu Obu, Kawasaki, JP;
Kazuhiro Ueda, Kawasaki, JP;
Yoshiyuki Shimizu, Tokyo, JP;
Shinichi Baba, Ichikawa, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A power semiconductor module includes semiconductor elements of a first system constituting each of arms in a circuit of the first system, semiconductor elements of a second system constituting each of arms in a circuit of the second system, a plurality of DC electrode conductors including a common DC electrode conductor joined to the semiconductor elements of the first and second systems, and a plurality of AC electrode conductors joined to the respective semiconductor elements of the first and second systems. Each of the semiconductor elements of the first and second systems is interposed between the DC electrode conductor and AC electrode conductor.