Invention Grant
- Patent Title: Wireless power charging device with rear side magneto isolation marking
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Application No.: US14842797Application Date: 2015-09-01
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Publication No.: US09973027B2Publication Date: 2018-05-15
- Inventor: Andrew T. Sultenfuss , Sinem Kockan
- Applicant: Dell Products, LP
- Applicant Address: US TX Round Rock
- Assignee: DELL PRODUCTS, LP
- Current Assignee: DELL PRODUCTS, LP
- Current Assignee Address: US TX Round Rock
- Agency: Larson Newman, LLP
- Main IPC: H02J7/00
- IPC: H02J7/00 ; H02J7/02 ; H02J7/04 ; H02J50/12 ; H02J50/90

Abstract:
An information handling system includes a wireless charging receiver, which in turn includes first and second surfaces, a receiver coil, and an isolation marker. The wireless charging receiver is coupled to a back side of the information handling system. The receiver coil is located within the wireless charging receiver and disposed between the first and second surfaces, and receives a magnetic flux field from a transmission coil of a wireless charging pad. The isolation marker is in physical communication with the first surface and aligned with the receiver coil. The isolation marker enables a user to align the receiver coil with the transmission coil of the charging pad, and isolates the magnetic flux field in the receiver coil and away from the user and other components of the information handling system.
Public/Granted literature
- US20170063136A1 Wireless Power Charging Device with Rear Side Magneto Isolation Marking Public/Granted day:2017-03-02
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