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CHUM DAN GEOSPATIAL INFORMATION CO LTD

Overview
  • Total Patents
    35
  • GoodIP Patent Rank
    85,710
  • Filing trend
    ⇩ 100.0%
About

CHUM DAN GEOSPATIAL INFORMATION CO LTD has a total of 35 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets measurement, control and computer technology are SEOKWANG AEROSURVEY CO LTD, ONEGIS CO LTD and ALL4LAND.

Patent filings in countries

World map showing CHUM DAN GEOSPATIAL INFORMATION CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 35

Patent filings per year

Chart showing CHUM DAN GEOSPATIAL INFORMATION CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hwang Hui Ryeong 15
#2 Heeryoung Hwang 12
#3 Hwang Hee Ryoung 4
#4 Hwang Eun Mi 4

Latest patents

Publication Filing date Title
KR102043415B1 Image processing system to synthesis photo image with location information
KR102043405B1 System of image processing and editing based on GIS
KR102108450B1 System for drawing digital map
KR102043414B1 System for Upgrading Space Image Picture
KR102089518B1 Imaging system for photographing 3-d image with high density
KR102108438B1 Photoflight processing system for diversified multi shooting with observable altitude difference of earth surface
KR102108443B1 System for editing taken air photograph by maintainance vertical position against earth surface
KR102043416B1 Geodetic surveying system for survey method of datum poing
KR102043417B1 Geodetic survey system of based on gps for precision improvement
KR102108446B1 Digital map production system using the reference points of the GPS coordinates
KR102089517B1 System for auto correcting error of increasing mapping and editing condition
KR102089515B1 A digital map system that combines the visualization of reference points
KR101791957B1 A digital map correction device that improves the accuracy of digital map information based on GIS
KR101791956B1 Configuration data of digital map based on GIS information Real time digital map upgrading device
KR101791955B1 Level that minimizes the error occurrence range of the survey information Geodetic survey apparatus
KR101517826B1 Synthetic space image drawing system of topography standard point in the aviation image
KR101517821B1 Image drawing synthesis system based on gis confirmed standard point numerical data
KR101517824B1 Digital map drawing system of an air photograph reflecting change of geographic feature
KR101517827B1 Digital map drawing system for plotting space image of geographic feature using an reference point
KR101358981B1 Control point surveying system