Title:
SMART DOORPHONE SYSTEM AND CALLING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2017/061698
Kind Code:
A1
Abstract:
A smart doorphone system according to an embodiment of the present invention can comprise: a cloud sever for generating a registered user status indicating whether there are registered users; and a smart doorphone for displaying the registered user status having been received from the cloud sever, when a visitor approaches, allowing the visitor to select the user to be called in the registered user status, and calling the selected user.
Inventors:
PARK YOUNG JO (KR)
KIM JAE HYUN (KR)
KIM SUNG HO (KR)
LEE EUNG ROK (KR)
KIM JAE HYUN (KR)
KIM SUNG HO (KR)
LEE EUNG ROK (KR)
Application Number:
PCT/KR2016/009509
Publication Date:
April 13, 2017
Filing Date:
August 26, 2016
Export Citation:
Assignee:
HYUNDAI TELECOMMUNICATION CO LTD (KR)
International Classes:
H04N7/18; G07C9/00; H04W4/12
Foreign References:
| KR20040096466A | 2004-11-16 | |||
| KR20010091257A | 2001-10-23 | |||
| KR100561633B1 | 2006-03-20 | |||
| KR20140122993A | 2014-10-21 | |||
| KR20060117603A | 2006-11-17 |
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
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