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KANGNAM CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    240,995
About

KANGNAM CO LTD has a total of 14 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Republic of Korea and United States. Its main competitors in its focus markets environmental technology, thermal processes and mechanical elements are JEHIN CO LTD, JUN TAE KYOO and SANDLER ENERGIETECHNIK.

Patent filings in countries

World map showing KANGNAM CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 13
#2 United States 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Lyu Nam Jin 8
#2 Park Jung Sik 4
#3 Lee Sung Hun 1
#4 Lyu Nam-Jin 1
#5 Ahn Chang-Ho 1
#6 Choi Kwang Hwan 1

Latest patents

Publication Filing date Title
US2015075518A1 Solar collector of fixed and concentrating flat panel type
KR101424575B1 union for solar collector
KR101357110B1 Regenerator structure for solar heat
KR20130104979A Absorbing plate for solar collector
KR101181242B1 Solar collector
KR20120102942A A solar heat saving system
KR100938938B1 Water heater using waste heat of kitchen hood
KR20100109807A Ventilating and heating apparatus using solar heat
KR100926807B1 Heat pump air conditioning system that high and low temperature water can be produced at the same time
KR100926808B1 Heat pump air conditioning system for enabling floor heating and hot-water supply at the same
KR100875809B1 Regenerative boiler
KR100802261B1 Heat storage tank for solar energy heating
KR20070047989A System of heating using solar power
KR960001031B1 Buoy for marking a navigational route