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Title:
SMART CONTROLLER
Document Type and Number:
WIPO Patent Application WO/2018/212615
Kind Code:
A1
Abstract:
The present invention relates to a smart controller which wirelessly communicates with a portable terminal so as to control the portable terminal, the smart controller comprising: a main button unit including a direction button for generating a first signal by being pressed laterally and a selection button, disposed at the central portion or one side of the direction button, for generating a second signal by being pressed downward; and an auxiliary button unit including at least one button provided to change an operation mode of the main button unit or perform a particular function of the portable terminal.

Inventors:
KIM YOUN SOO (KR)
HYUN EUY SUB (KR)
Application Number:
PCT/KR2018/005696
Publication Date:
November 22, 2018
Filing Date:
May 18, 2018
Export Citation:
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Assignee:
ITVERS CO LTD (KR)
International Classes:
G06F3/0354; G06F1/16; G06F3/038; G06F3/0485; G06F3/0486; H04M1/724; H04M1/72412
Foreign References:
KR101637985B12016-07-08
KR20140121132A2014-10-15
KR20150059350A2015-06-01
JP5857246B22016-02-10
KR20140129817A2014-11-07
JP2015116459A2015-06-25
Attorney, Agent or Firm:
HYUNMOON PATENT&LAW FIRM (KR)
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