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JUNG HYUN OH

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    150,348
  • Filing trend
    ⇧ 100.0%
About

JUNG HYUN OH has a total of 22 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2007. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets civil engineering, environmental technology and it methods for management are SHANGHAI WPG SMART WATER CO LTD, DING GUOPING and KALEE PUMP GROUP CO LTD.

Patent filings in countries

World map showing JUNG HYUN OHs patent filings in countries
# Country Total Patents
#1 Republic of Korea 22

Patent filings per year

Chart showing JUNG HYUN OHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jung Hyun Oh 22
#2 Jeong Hye Rin 3

Latest patents

Publication Filing date Title
KR102151093B1 Water level detection system on spillway
KR101988940B1 Grinding system and methods of using same
KR101988941B1 Banding device for track shoe and banding method thereof
KR101988938B1 Magnetic crane device and method for transport the track-shoe by using the same
KR101882879B1 Closed ground water upper protection apparatus
KR101842908B1 Underground water upside protection pipe
KR101833962B1 Underground water upside protection pipe
KR101800210B1 Reservoir management system capable of detecting and monitoring the amount of seawater and compensating reservoir water level
KR101707178B1 Remote mnitoring process of village waterworks system using Intelligent automated device and the method thereof
KR101821259B1 System and method for solitary senior people using waiting call of ip switching center terminal
KR20170138091A perforation apparatus for crops supporter
KR20110117983A Bucket device for planting tree
KR20110116621A Water-intaking facilities for preventing pollution of subterrnaeanwater tube well
KR20110116617A Tree cultivating pot
KR20110116623A System for water supply using telephone network
KR20110116619A Device for measuring water level capable of emergency switching
KR20110116620A Apparatus for preventing pollution of subterrnaeanwater tube well
KR101064699B1 System for transmitting and receiving data using telephone network
KR20090121751A Method for regenerating ion exchange resin using chlorous acid
KR20090108965A Method for regenerating ion exchange resin using chlorous acid