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JH WATERWAY CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    188,818
About

JH WATERWAY CO LTD has a total of 11 patent applications. Its first patent ever was published in 2012. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets environmental technology, surface technology and coating and materials and metallurgy are INC AS, STRACHWITZ MICHAEL and ZHEJIANG YUXI CORROSION CONTROL CORP.

Patent filings in countries

World map showing JH WATERWAY CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 7
#2 WIPO (World Intellectual Property Organization) 2
#3 China 1
#4 United States 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Shim Hak Sub 5
#2 Shim Hak-Sub 4
#3 Kim Hyo Bum 2
#4 Lee Duk-Soo 2
#5 Jeong Yeon-Eim 2
#6 Lee Duk Soo 1
#7 Jeong Yeon Eim 1
#8 Kim Seul-Gi 1
#9 Park Sung-Ho 1
#10 Park Sung Ho 1

Latest patents

Publication Filing date Title
US2018244546A1 Zinc ion water treatment device and manufacturing method therefor
KR101533416B1 Apparatus for generating zinc ion and pipe comprising the same
KR20150121737A APPARATUS OF ION WATER TREATMENT USING Cu-Sn ALLOY AND METHOD FOR PREPARING THEREOF
KR101324099B1 Apparatus for sterilization with zinc balls
KR101368638B1 Water treatment apparatus for water storing apparatus
KR20140069672A scale buster and manufacturing method of it
KR101239611B1 Zinc plate for ion water treatment apparatus and manufacturing method of it
KR101208634B1 Ion water treatment apparatus and manufacturing method of it