Invention Grant
- Patent Title: Wireless power reception device and electronic device including the same
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Application No.: US14695217Application Date: 2015-04-24
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Publication No.: US09917467B2Publication Date: 2018-03-13
- Inventor: In Wha Jeong , Hugh Kim , Dae Hun Kim
- Applicant: Samsung Electro-Mechanics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electro-Mechanics Co., Ltd.
- Current Assignee: Samsung Electro-Mechanics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: NSIP Law
- Priority: KR10-2014-0052696 20140430; KR10-2014-0120459 20140911
- Main IPC: H02J7/00
- IPC: H02J7/00 ; H02J7/02 ; H02J5/00 ; H02J17/00

Abstract:
A wireless power reception device includes a first resonant circuit having a first resonant frequency; a second resonant circuit connected in parallel with the first resonant circuit and having a second resonant frequency; and a rectifier configured to receive power received wirelessly by either one or both of the first resonant circuit and the second resonant circuit to output a charging current.
Public/Granted literature
- US20150318735A1 WIRELESS POWER RECEPTION DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME Public/Granted day:2015-11-05
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