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CHANG SHIN INFOTEL CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    131,235
  • Filing trend
    ⇩ 100.0%
About

CHANG SHIN INFOTEL CO LTD has a total of 14 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2013. It filed its patents most often in Republic of Korea, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets control, computer technology and electrical machinery and energy are CHANG SIN INFORMATION & COMM CO LTD, DATAKEY ELECTRONICS INC and GUANGZHOU GEEKU IOT INTELLIGENT TECH CO LTD.

Patent filings in countries

World map showing CHANG SHIN INFOTEL CO LTDs patent filings in countries

Patent filings per year

Chart showing CHANG SHIN INFOTEL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kang Tae Heon 12
#2 Park Jong In 12
#3 Kang Tae Hun 1
#4 Lee Jae Sung 1
#5 Lee Hong Hee 1
#6 Lee Hyeun Tae 1
#7 Choi Tae Woong 1
#8 Song Jin Gyu 1
#9 Lee Jaesung 1
#10 Kang Taeheon 1

Latest patents

Publication Filing date Title
KR20190004900A Iris recognition apparatus
KR20180128615A Access control method, access control device and access control system using audio signal and bio signal
KR20180128652A Access control method, access control device and access control system able to access certification using action of portable terminal
KR20180128627A Access control method, access control device and access control system for fast access confirmation using bio signal
KR101858981B1 Intrusion detection apparatus by using co2 sensor
KR20180024137A Circumstantial recognition energy management type smart socket service system and method
KR101783758B1 Concentric plug able to correct a measured value
KR101762852B1 Iris recognition apparatus
KR20160141092A Multi-tap able to control on/off timing of output power of each power socket based on load type
KR101632944B1 Access control method, apparatus and system using wireless signal detector
KR20160047015A Server and system for managing home energy
KR20160037305A Method for User Authentication using Fingerprint Recognition