Invention Grant
- Patent Title: Coupled inductor structures utilizing magnetic films
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Application No.: US16335075Application Date: 2017-08-24
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Publication No.: US11430606B2Publication Date: 2022-08-30
- Inventor: David P. Cappabianca , Joseph T. DiBene, II , Shawn Searles , Le Wang , Yizhang Yang , Sean Cian O'Mathuna , Santosh Kulkarni , Paul McCloskey , Zoran Pavlovic , William Lawton , Graeme Maxwell , Joseph O'Brien , Hugh Charles Smiddy
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Kowert, Hood, Munyon, Rankin & Goetzel, P.C.
- Agent Scott W. Pape; Dean M. Munyon
- International Application: PCT/US2017/048506 WO 20170824
- International Announcement: WO2018/057227 WO 20180329
- Main IPC: H01F27/28
- IPC: H01F27/28 ; H01F41/34 ; H01F17/00 ; H01L49/02 ; H01F19/00

Abstract:
An inductor is disclosed, including a first wire, a non-conductive material, and a shell. The non-conductive material may cover the first wire, with a portion of each end of the first wire uncovered. The shell may include a top portion and a bottom portion and include at least one magnetized layer and at least one gap between the first portion and the second portion. The shell may also surround a portion of the non-conductive material.
Public/Granted literature
- US20190221365A1 COUPLED INDUCTOR STRUCTURES UTILIZING MAGNETIC FILMS Public/Granted day:2019-07-18
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