Invention Grant
- Patent Title: Printed wiring board and switching regulator
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Application No.: US15892243Application Date: 2018-02-08
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Publication No.: US10694622B2Publication Date: 2020-06-23
- Inventor: Akinori Hamada , Yoshimasa Yoshioka , Yoshinori Taguchi , Ryuichiro Tominaga
- Applicant: Murata Manufacturing Co., Ltd.
- Applicant Address: JP Kyoto
- Assignee: Murata Manufacturing Co., Ltd.
- Current Assignee: Murata Manufacturing Co., Ltd.
- Current Assignee Address: JP Kyoto
- Agency: Studebaker & Brackett PC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@2873b412
- Main IPC: H02M3/00
- IPC: H02M3/00 ; H05K1/16 ; H01F27/24 ; H05K1/18 ; H01F27/28 ; H05K3/46 ; H01F41/04 ; H02M3/155 ; H01F17/04 ; H01F17/00
Abstract:
A printed wiring board comprises a sheet-shaped core base material containing a magnetic material, a coil disposed inside the core base material, and an external circuit layer disposed on at least one of first and second surfaces of the core base material opposite to each other.
Public/Granted literature
- US20180310408A1 PRINTED WIRING BOARD AND SWITCHING REGULATOR Public/Granted day:2018-10-25
Information query
