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CHO KWANG HO

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    141,809
  • Filing trend
    ⇧ 50.0%
About

CHO KWANG HO has a total of 38 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 1993. It filed its patents most often in Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements, packaging and shipping and transport are OTTO OHNESORGE, ZELIC MARKO and MORISON INC.

Patent filings in countries

World map showing CHO KWANG HOs patent filings in countries

Patent filings per year

Chart showing CHO KWANG HOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cho Kwang Ho 31
#2 Cho Kwang-Ho 7
#3 Lee Nam Soo 1
#4 Jang Chul 1
#5 Kim Jung Ho 1

Latest patents

Publication Filing date Title
KR102149843B1 Dynamics braking reducer
KR20190024917A Power transmission apparatus
KR20190050735A Chain block
KR102002133B1 Lifting and lowering driving apparatus
WO2019045299A1 Power transmission device
KR101926167B1 Chain block
KR101943609B1 Power transmission apparatus
WO2017052029A1 One-way reduction gear
KR20170061340A One-way reducer
KR20170036448A One-way reducer
KR101562222B1 Apparatus for evaluating accuracy of pronunciation and method thereof
KR101556064B1 Polyurea automatic coating apparatuse and Construction Method and Sheet manufacture Method
KR20130086962A Low-friction anti-fouling paints and low-friction buoy
KR20140086104A Scaffold for embarkation and Buoyancy fender of Rigid inflated Boat and the manufacture Method
KR101218913B1 Glass-fiber-reinforced polyurea spray equipment and spray methods
KR101089943B1 Preparing method for art staindglass negative layer
KR20120081322A Transmission
KR20120047454A Continuously variable transmission
KR20120029236A A textile reinforced material, manufacturing method, construction method and using
KR20110082259A Bicycle transmission