Title:
DEVICE FOR TRANSMITTING AUTHENTICATION INFORMATION
Document Type and Number:
WIPO Patent Application WO/2022/050498
Kind Code:
A1
Abstract:
A device for transmitting authentication information is disclosed. The device for transmitting authentication information according to an embodiment of the present invention comprises: a housing in which a predetermined space is formed; an acoustic output part which is partially exposed outside the housing, is pushed a predetermined distance backward when pressed by an external force, moves forward and returns to the original position in the state where the external force is released, and when pushed backward, outputs authentication information converted into an acoustic signal; and a substrate having a plurality of acoustic output part-coupling holes to which the acoustic output part is coupled movably back and forth.
Inventors:
PARK JONG SUNG (KR)
Application Number:
PCT/KR2020/016566
Publication Date:
March 10, 2022
Filing Date:
November 23, 2020
Export Citation:
Assignee:
MUZLIVE INC (KR)
International Classes:
G06F21/35; G06F21/45; G06F21/60; H04B11/00; H04R17/00
Foreign References:
| JP2019046270A | 2019-03-22 | |||
| KR20200047214A | 2020-05-07 | |||
| KR20040013888A | 2004-02-14 | |||
| KR0134529Y1 | 1999-01-15 | |||
| KR20140147035A | 2014-12-29 | |||
| KR20060056334A | 2006-05-24 |
Attorney, Agent or Firm:
LIM, Hyung Chul (KR)
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