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OHSUNG CO LTD

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    202,338
About

OHSUNG CO LTD has a total of 27 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Republic of Korea, China and Japan. Its main competitors in its focus markets thermal processes, environmental technology and furniture and games are MOSZKOWSKI STEFAN JACEK, MOSZKOWSKI STEFAN J and TESTONIC CO LTD.

Patent filings in countries

World map showing OHSUNG CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 20
#2 China 2
#3 Japan 2
#4 United States 2
#5 Taiwan 1

Patent filings per year

Chart showing OHSUNG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Park Hui Cheon 6
#2 Kang Sang-Keun 4
#3 Kim Jung Ha 4
#4 Lee Sang Jun 2
#5 Matsuyama Norihiro 2
#6 Jeong Min Kyu 1
#7 Sahng-Gen Gang 1
#8 Kang Sang-Gun 1
#9 Shin Yeong Gil 1
#10 Kang Sang Keun 1

Latest patents

Publication Filing date Title
KR101569433B1 A pump assembly for hot water mat having function of preventing flowing backward
KR20160032480A A pump for hot water mat
KR101605103B1 A pump for hot water mat having function of preventing water leakage
KR20160032484A Valve for preventing hot water leakage for hot water mat
KR20150009801A Multi punch and die apparatus
JP2007132648A Water feed pipe of humidifier
JP2007248038A Oscillator device of ultrasonic humidifier
KR100655130B1 Electrolysis device of humidifier
KR20050110766A Bread maker having a health fermentation function and control method of it
KR20050087390A Scratch machine
KR20040047051A Filter for humidifier
KR20030094916A Packing structure for wall suspending fan
KR100390022B1 Packing container of an electric fan using corrugated paper
KR20030079246A Vacuum cleaner having steam spray device
KR20030070474A Vacuum cleaner having steam spray device
KR20030070472A Device for mounting heater for a vacuum cleaner having steam spray device
KR20030070471A Device for mounting dust collecting casing for vacuum cleaner having steam spray device
KR20030070470A Vacuum cleaner having steam spray device
KR20030070473A Vacuum cleaner having steam spray device
KR20030066890A Heater device of fan type