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HA DAE WHAN

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    164,607
  • Filing trend
    ⇩ 100.0%
About

HA DAE WHAN has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1997. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets machines, macromolecular chemistry and polymers and mechanical elements are SUBTERRA LTD, ZHEJIANG BAINA RUBBER EQUIPMENT CO LTD and BAKELITE XYLONITE LTD.

Patent filings in countries

World map showing HA DAE WHANs patent filings in countries
# Country Total Patents
#1 Republic of Korea 12

Patent filings per year

Chart showing HA DAE WHANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ha Dae Whan 12
#2 Kim Hwa Seob 4
#3 Oh Young 1
#4 Kim Hyeon Sung 1
#5 Bae Sun Suck 1
#6 Lee Man Gon 1
#7 Won Sang Woo 1

Latest patents

Publication Filing date Title
KR102162009B1 Eco-friendly drawing product molding system
KR102083320B1 Manufacturing method of fire prevention structure which integrates fire prevention mat and a fire protection structure manufactured using the same
KR102019358B1 Filling system for filling a urethane foam composition for insulation into a profile and filling method using the same
KR20190077150A Fast curing and 2-component Polyurethane resin composition for pultrusion
KR101813842B1 Eco-friendly drawing product molding system using fast curing two liquid polyurethane resin and product
KR20170143044A Method for producing pipe with wear resistance liner layer and pipe thereof
KR20160071540A Pipe connection structure for the filament winding
KR20160070859A Method for manufacturing composite for filament winding pipe and method for manufacturing filament winding pipe using the same
KR20160020646A Apparatus for removing bubble and impregnation resin in winding pipe of composite material filament and preparation method of winding pipe using the same
KR20160020642A Method for producing pipe with wear resistance liner layer and pipe thereof
KR100735473B1 A manufacturing device and method of a material for lcd cassette
KR100223543B1 Wastewater treatment device and method by multi anaerobic and aerobic method using yakurut empty bottle