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OH SYSTEM LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    213,060
  • Filing trend
    ⇧ 100.0%
About

OH SYSTEM LTD has a total of 17 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2005. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets environmental technology, packaging and shipping and mechanical elements are ENVAC CO LTD, LIM CHEA SU and HEFEI FUTEN ENVIRONMENTAL PROTECTION NEW ENERGY TECH CO LTD.

Patent filings in countries

World map showing OH SYSTEM LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 17

Patent filings per year

Chart showing OH SYSTEM LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Park Min Sik 7
#2 Kim Jung Jae 6
#3 Park Myoungsoo 1
#4 Jang Se Hong 1
#5 Seo Hwan Hee 1
#6 Kim Jung Jea 1
#7 Kim Jong Se 1

Latest patents

Publication Filing date Title
KR20200067037A Food garbage dosing device
KR20190107849A Apparatus for transferring food waste
KR20190007334A Measuring module for common throw gate of garbage bag in each stair
KR20120082538A Entrance parts for standard plastic garbage bag in a vaccum refuse collection system
KR20120082536A Gate valve for a vaccum kitchen waste collection apparatus for house hold
KR20120082537A Entrance parts for a vaccum kitchen waste collection apparatus for house hold
KR20120034514A Miscellaneous things collection apparatus in kitchen waste collection system
KR20120016516A Discharge chute and valve assembly in waste collection system
KR20120016517A Kitchen waste collection system
KR20110028046A Re-use prevention method of standard plastic garbage bag certified with bar code
KR20090106125A kitchen waste collection apparatus for house hold
KR20090075905A Garbage chute imposing a charge by garbage volume and method for controlling the same
KR20090039939A Garbage chute and method for controlling the same
KR20070061490A Automatic collecting apparatus for kitchen refuse in suction operated
KR100794771B1 Door apparatus for refuse in suction operated refuse ingathering chute means
KR20070011707A Perceive system for choked up duct of refuse collection equipment in suction operated
KR20070011706A Automatic collecting apparatus for kitchen refuse in suction operated