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CHUNG CHEONG SNG CO LTD

Overview
  • Total Patents
    23
About

CHUNG CHEONG SNG CO LTD has a total of 23 patent applications. Its first patent ever was published in 2003. It filed its patents most often in Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets measurement, computer technology and control are CHUNG ANG AEROSURVEY CO LTD, PASCO CORP and SAAB VRICON SYSTEMS AB.

Patent filings in countries

World map showing CHUNG CHEONG SNG CO LTDs patent filings in countries

Patent filings per year

Chart showing CHUNG CHEONG SNG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Jae Young 18
#2 Lee Jae Kwan 10
#3 Jung Sung Heuk 5
#4 Choi Seok Keun 3
#5 Lee Jae Gi 3
#6 Lee Jae Gwan 2
#7 Lee Jae-Gi 1
#8 Lee Jae-Young 1
#9 Leem Jae Young 1
#10 Lee Jaek Wan 1

Latest patents

Publication Filing date Title
KR101152208B1 Survey reference point
KR101104084B1 Median strip comprised emergency u-turn device
KR101001854B1 Median strip comprised emergency u-turn device
KR20120009186A method for manufacturing a digital elevation model using a SAR data
KR20110134076A Construction method of 3d spatial information using position controlling of uav
KR101007148B1 Supporting structure of post
KR20110082904A Method for producing 3-dimensional virtual realistic digital map using model plane and gps
KR20110082903A Method of compensating and generating orthoimage for aerial-photo
KR100948167B1 Structure for installing signal device to easily maintenance
KR20100116815A Management system of under-ground equipments using the rfid-tag radio frequency recognition technology and the geographical information system
KR100925753B1 Rfid management device for geodetic datum initial point
WO2009061041A1 System for tracking the vehicles using gis
KR100740751B1 Locking device for toilet
KR100608092B1 Installation structure of measuring point indicating mark measuring position of construction in underground
KR100635435B1 Installation structure of measuring point indicating mark measuring position of construction in underground
KR100603712B1 Methode for providing a road information in the geographical information system
KR100552231B1 Geographical information system for providing a rivers information
KR100536986B1 Methode for providing a rivers information in the geographical information system
KR100536985B1 Pipe connector
KR20040090940A Geographical information provider which gives user's previously input schedule together