Learn more

HAN S CO

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    202,296
About

HAN S CO has a total of 11 patent applications. Its first patent ever was published in 2005. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets civil engineering, materials and metallurgy and environmental technology are KOREA FLY ASH CEMENT CO LTD LI, KO KWANG SIK and NINGBO VULCAN MECHANICAL SEALS MFG CO LTD.

Patent filings in countries

World map showing HAN S COs patent filings in countries
# Country Total Patents
#1 Republic of Korea 11

Patent filings per year

Chart showing HAN S COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Keun Ho 9
#2 Lee Geun Ho 1
#3 I Geun Ho 1
#4 Kim Young Ryang 1

Latest patents

Publication Filing date Title
KR101991410B1 Cement concrete composition for streetlight foundation with excellent durability and conductivity and streetlight foundation structure therewith
KR20160025268A Permeable Cement Mortar Composite, Retention type Vegetation Parking Block, Vegetation Parking System and Method for Manufacturing the same
KR20160016123A Ecology water channel, side extended structure and constructing method of the same
KR101425766B1 Ecology waterway structure
KR20150078113A Water conduit with slit type drain outlet with cement concrete composition having excellent strengh and endurability
KR101465106B1 Water conduit with slit type drain outlet with cement concrete composition having excellent strengh and endurability
KR101446444B1 Method for manufacturing water conduit with slit type drain outlet
KR101173014B1 Composite for coating manhole for water control and manhole for pumping, and manufacturing method of the manhole for water control and the manhole for pumping using the composite
KR101155861B1 Polymer cement composite for coating concrete pipe and concrete propulsion pipe and manufacturing method of concrete pipe and concrete propulsion pipe using the composite
KR20100128035A Artifical fishing reef
KR100613770B1 Manufacturing apparatus and method for scouring protectable concrete block