公开(公告)号：US20200044476A1

公开(公告)日：2020-02-06

申请号：US16490663

申请日：2017-03-08

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, LP.

Inventor： Yi-Kang HSIEH ,  Chung-Chun CHEN ,  Ming-Shien TSAI ,  Han-Kuang CHANG ,  Isaac LAGNADO

IPC: H02J7/02 ,  H02J50/80 ,  H02J50/40 ,  H02J50/10 ,  H04B5/00 ,  H04B1/3827

Abstract: Wireless charging of electronic devices is described. In an example implementation, electromagnetic current is induced in a first set of coils of an electronic device upon coupling of the first set of coils with a second set of coils of a charging base, and a rechargeable battery of the electronic device is wirelessly charged based on the induced electromagnetic current. A coil from amongst the first set is determined to send a message to the charging base to disable a coil of the second set which overlaps with the determined coil of the first set.