Title:
METHOD AND APPARATUS FOR PREVENTING SPREAD OF INFECTION
Document Type and Number:
WIPO Patent Application WO/2021/215725
Kind Code:
A1
Abstract:
A receiving smart device can receive, from an adjacent transmitting smart device, a signal including information about the transmitting smart device, and can transmit a report signal including position information about the transmitting smart device if the information about the transmission smart device is consistent with confirmed case information.
Inventors:
KIM JEONGKI (KR)
KIM SANGGOOK (KR)
CHOI JINSOO (KR)
KIM SANGGOOK (KR)
CHOI JINSOO (KR)
Application Number:
PCT/KR2021/004558
Publication Date:
October 28, 2021
Filing Date:
April 12, 2021
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
G06Q50/26; G06Q50/22; H04M1/72403
Foreign References:
| KR20170053145A | 2017-05-15 | |||
| US20110221635A1 | 2011-09-15 | |||
| KR20170021692A | 2017-02-28 | |||
| KR101585985B1 | 2016-01-15 | |||
| KR101779705B1 | 2017-09-20 |
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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