Title:
USIM EXTENSION CONNECTION DEVICE, AND PORTABLE ELECTRONIC DEVICE PROTECTIVE CASE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2017/131415
Kind Code:
A1
Abstract:
Disclosed is an electronic device, which is connection device fastenable to a portable electronic device, comprising: a fastening part fastened to a USIM connector of the portable electronic device; a circuit board extending from the fastening part and connected to a plurality of connectors; a processor implemented on the circuit board; and a switching circuit unit, wherein the processor is set to supply power to an external device selected, through the switching circuit unit, from among at least one external device connected to the plurality of connectors or to transmit to and receive data from the selected external device. Additionally, various examples identified through the description are possible.
Inventors:
YOO HYUN SEOK (KR)
PARK BYUNG LYUL (KR)
PARK BYUNG LYUL (KR)
Application Number:
PCT/KR2017/000828
Publication Date:
August 03, 2017
Filing Date:
January 24, 2017
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H01R27/00; A45C11/00; A45C15/00; G06K7/00; H01R12/71
Foreign References:
| KR20140130006A | 2014-11-07 | |||
| KR20130107716A | 2013-10-02 | |||
| KR100816819B1 | 2008-03-26 | |||
| KR20040003222A | 2004-01-13 | |||
| US20110065474A1 | 2011-03-17 |
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
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