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CHEONG HA CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    156,164
  • Filing trend
    ⇩ 50.0%
About

CHEONG HA CO LTD has a total of 13 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2010. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets machines, macromolecular chemistry and polymers and surface technology and coating are PLAMEX MASCHB GMBH, BRUECKNER MASCHBAU and ZENTRALE FORSCHUNGS UND ENTWIC.

Patent filings in countries

World map showing CHEONG HA CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 13

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Lee Bong Jae 7
#2 Yoo Chae Jung 7
#3 Kang Nan Hee 6
#4 Seol Sung Mok 4
#5 Jeong Ji Hyun 4
#6 Cho Byung Mook 4
#7 Choi Soo Hyun 3
#8 Shin Hyung Shik 3
#9 Joung Ihl Young 2
#10 Shin Hyungshik 2

Latest patents

Publication Filing date Title
KR102093564B1 A Sheet Molding Apparatus
KR20190060170A A Sheet Foaming Device and A Foaming Method Using Thereof
KR101836925B1 A Sheet Automatic Stacking System and A Sheet Automatic Stacking Method Using thereof
KR20180024948A High speed when feeding apparatus of the plastic sheet for the protective cover of the lower vehicle
KR20170123743A Manufacturing method of reflective sheet forming layer
KR20160113929A Forming device and its forming method of built skin agent for car using hot melt film
KR101594847B1 A Coating Film Manufacturing Apparatus and A Manufacturing Method Using Thereof
KR20150135816A Multi-shape toe cap using ultralight complex material and method of manufacturing same
KR20150135815A Method of spreading adhesive to deflector water film using gravure printing and adhesive device of deflector water film
KR20150124670A Deflector water film composition
KR20150124671A Composite resin composition for reusing composite scrap
KR20120053722A Composite armor panel
KR20120009344A Composite armor panel