The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 07, 2020
Filed:
Feb. 11, 2019
Dell Products L. P., Round Rock, TX (US);
Chitrak Gupta, Bangalore, IN;
Jace W. Files, Round Rock, TX (US);
Mainak Roy, Kolkata, IN;
Aeiswarjya Pattnaik, Bangalore, IN;
Rathi Babu, Bangalore, IN;
Dell Products L.P., Round Rock, TX (US);
Abstract
In some examples, a wireless charging system includes a pressure sensitive plate, a plurality of charging coils, and a base that includes one or more processors and logic instructions. The logic instructions are executable by the one or more processors to detect a device placed on the pressure sensitive plate, determine a location of the device on the pressure sensitive plate, identify one or more charging coils of the plurality of charging coils that are within a predetermined distance from the device, and activate the one or more charging coils without activating remaining charging coils of the plurality of charging coils. The one or more charging coils are sufficiently near a receiver located in the device to create inductive coupling with the receiver to charge a battery of the device.