Invention Grant
- Patent Title: Wireless charging coil
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Application No.: US15860142Application Date: 2018-01-02
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Publication No.: US11004598B2Publication Date: 2021-05-11
- Inventor: Arthur Kurz , Bernard Duetsch , Joshua Kurz
- Applicant: A.K. Stamping Company, Inc.
- Applicant Address: US NJ Mountainside
- Assignee: A.K. Stamping Company, Inc.
- Current Assignee: A.K. Stamping Company, Inc.
- Current Assignee Address: US NJ Mountainside
- Agency: McCarter & English, LLP
- Main IPC: H01F27/28
- IPC: H01F27/28 ; H01F38/14 ; H01F41/04 ; H04B5/00 ; H01F27/36

Abstract:
A wireless charging coil is provided herein. The wireless charging coil comprising a first stamped coil having a first spiral trace, the first spiral trace defining a first space between windings, and a second stamped coil having a second spiral trace, the second spiral trace defining a second space between windings, wherein the first stamped coil and second stamped coil are planar to and interconnected with one another, such that the first stamped coil is positioned within the second space of the second stamped coil, and the second stamped coil is positioned within the first space of the first stamped coil.
Public/Granted literature
- US20180211771A1 WIRELESS CHARGING COIL Public/Granted day:2018-07-26
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