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CHO SUN DUCK

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    224,935
  • Filing trend
    ⇩ 100.0%
About

CHO SUN DUCK has a total of 19 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1998. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets chemical engineering, machines and environmental technology are KEO SAN MACHINARY CO LTD, MOAK and GEORGE NORTON.

Patent filings in countries

World map showing CHO SUN DUCKs patent filings in countries
# Country Total Patents
#1 Republic of Korea 19

Patent filings per year

Chart showing CHO SUN DUCKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cho Sun Duck 18
#2 Lee Tae Su 3
#3 Cho Sun-Duck 1
#4 Park Dong-Kyu 1
#5 Park Dong Gyu 1

Latest patents

Publication Filing date Title
KR20200090409A Apparatus for manufacturing recycled aggregate using construction waste
KR20180083624A Screen cleaning equipment for aggregate sorting machine
KR101389491B1 Apparatus for cyclic aggregate of concrete wastes
KR20140090889A Apparutus For Dehydrating Sludge
KR20130135560A Vacuum device for both vacuum pump and water pump
KR20110133134A Equipment for washing and separation of waste concrete gemstone
KR20090110056A polishing Apparatus for recycling aggregate of construction wastes
KR20090106747A Apparatus for crushing of construction wastes
KR20090103342A Apparatus for crushing of construction wastes
KR20060091851A Grinding separator
KR20060091852A Equipment for drying of sludge
KR20060086179A Vibration roll type crushers
KR20060033374A Bearing shields equipment of shaft
KR20060033385A Bearing shields equipment of shaft
KR20030045871A Carriage Unit for Leaf Vegetables Pot
KR20030045291A Pot for Crops Raise
KR20010099369A culture control and edible method of green vegetables
KR20010069960A culture equipment for hydroponics
KR100259486B1 Sand making system