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:
Jun. 08, 2021
Filed:
Aug. 20, 2019
Denso Corporation, Kariya, JP;
Kazuaki Mawatari, Kariya, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
A bonded body includes a first metal piece, a second metal piece, and a spacer. The first metal piece has a first surface and a protrusion protruding on the first surface. The second metal piece has a second surface, and the second surface of the second metal piece is bonded to the first surface of the first metal piece at the protrusion. The spacer has an electrically insulating property. The spacer is provided on the first surface of the first metal piece, and located between the first metal piece and the second metal piece. The first metal piece and the second metal piece are arranged to face each other such that a portion of the first surface of the first metal piece outside of the spacer is exposed from the second metal piece.