Invention Grant
- Patent Title: Wireless power transmission system, furniture having wireless charging function used therein, and wireless power transmission apparatus used therein
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Application No.: US14218112Application Date: 2014-03-18
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Publication No.: US09722449B2Publication Date: 2017-08-01
- Inventor: Chun-Kil Jung
- Applicant: HANRIM POSTECH CO., LTD.
- Applicant Address: KR Suwon-si, Gyeonggi-do
- Assignee: HANRIM POSTECH CO., LTD.
- Current Assignee: HANRIM POSTECH CO., LTD.
- Current Assignee Address: KR Suwon-si, Gyeonggi-do
- Agency: Envision USA Inc.
- Priority: KR10-2013-0029346 20130319
- Main IPC: H02J7/02
- IPC: H02J7/02 ; H02J5/00 ; H02J7/00 ; H02J17/00

Abstract:
Disclosed herein is a furniture having a wireless charging function, including: one or more transmission coil units disposed on the same plane of a flat plate of the furniture; and a central transmission controlling unit configured to select at least one transmission coil unit corresponding to a wireless power reception apparatus when the wireless power reception apparatus is placed on the flat plate, and to transmit a wireless power signal through the selected transmission coil unit, the central transmission controlling unit being installed separately from the plurality of transmission coil units.
Public/Granted literature
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