Patent ID: 11876384
Assignee: OTIS ELEVATOR COMPANY
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. A method of making a wireless power transfer device, the method comprising:
forming an inductor panel including a coiled conductor arranged in a first layer and a magnetic core arranged in a second layer adjacent the first layer, the magnetic core including an open window through the magnetic core;
situating a capacitor panel adjacent the inductor panel, the capacitor panel including
a first conductive plate adjacent one side of the inductor panel,
a dielectric layer adjacent the first conductive plate, and
a second conductive plate adjacent the dielectric layer on an opposite side of the dielectric layer from the first conductive plate; and

establishing an electrically conductive connection between the first conductive plate and one end of the coiled conductor, wherein the electrically conductive connection is situated at least partially within the window.