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. 17, 2025
Filed:
Nov. 02, 2022
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Kosuke Nishio, Nagaokakyo, JP;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
A multilayer board includes thermoplastic resin layers laminated together, a first-class conductor pattern including a conductor foil on a first surface of one of the thermoplastic resin layers, a second-class conductor pattern in contact with a second surface of the one of the thermoplastic resin layers, and an interlayer connection conductor in the one of the thermoplastic resin layers and including a first end surface connected to the first-class conductor pattern and a second end surface connected to a second-class conductor pattern. The second-class conductor pattern and the first interlayer connection conductor include a conductor of a single material including a resin, or a conductor of a single material including a metal with a melting point lower than that of the conductor foil.