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LEE HYUNG SIK

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    205,494
About

LEE HYUNG SIK has a total of 12 patent applications. Its first patent ever was published in 2002. It filed its patents most often in Republic of Korea, Canada and United States. Its main competitors in its focus markets environmental technology, agriculture and machines are XISHAN XIANFENG FAMILY FARM, LOGIQS AGRO B V and CHENGDU POLY WAREHOUSE AGRICULTURAL TECH CO LTD.

Patent filings in countries

World map showing LEE HYUNG SIKs patent filings in countries
# Country Total Patents
#1 Republic of Korea 10
#2 Canada 1
#3 United States 1

Patent filings per year

Chart showing LEE HYUNG SIKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Hyung Sik 12
#2 Chung Hae Soo 3
#3 Kim Seon 1
#4 Choi Hyeon Sik 1
#5 Lee Cheon Hyeong 1

Latest patents

Publication Filing date Title
KR102099063B1 White smoke removal device of cooling tower using Heated air transfer with air guide unit
KR101913065B1 Pipe expansion apparatus for elliptical refrigerant pipe and manufacturing method for inclination heat exchanger using the same
KR20190097721A Heat exchanger having inclination fin for reduced installation area
KR101645298B1 Screen device for a glasshouse
KR20140033599A Ridge of a roof of glasshouse
KR20140022693A Glasshouse
KR20140022692A Glasshouse
CA2699355A1 Hydroponics multi box and glass house having hydroponics multi box
US2011239537A1 Hydroponics Multi Box and Glass House Having Hydroponics Multi Box
KR20110100978A Hydorponics multi box and glass house having hydorponics multi box
KR100482288B1 A cooler unite
KR20030093418A Carbon x filter