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CHIJOO CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    173,478
  • Filing trend
    ⇩ 33.0%
About

CHIJOO CO LTD has a total of 18 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2004. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets civil engineering, transport and machines are VIRTANEN AATE A, NAUTIBUOY MARINE LTD and DONGSHIN IND INC.

Patent filings in countries

World map showing CHIJOO CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 18

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Lee Hyun Sang 16
#2 Kang In Goo 9
#3 Lee Hyoung Chul 8
#4 Kang Seok Jung 8
#5 Choi Jeong Mook 4
#6 Kang Bong Ju 4
#7 Oh Hyun Sik 3
#8 Jang Hyun 1
#9 Joo Jung Hee 1
#10 Moon Chel Joo 1

Latest patents

Publication Filing date Title
KR102155019B1 Sleeper for rail road using waste plastic
KR101987629B1 Method and apparatus for manufacturing sleeper for rail road using waste plastic
KR20180128336A a Bracket for mooring an off-shore floating structure
KR101875886B1 Articulated Silt Protecting Apparatus
KR20180025799A A silt protector
KR101825931B1 A floating structure on the water capable of varying freeboard thereof
KR101655963B1 A floating structure on the water with anti-fouling and Non-slip effect
KR101681289B1 Non-slip and flame-retardant floor member of a floating structure on the water, and Method and Apparatus for manufacturing the same
KR20160101426A Water float for fixing solar power panel
KR101032311B1 Floating pipe for floating structure having the anti-bending member and manufacturing method thereof and manufacturing apparatus thereof
KR101083025B1 A pontoon using floating pipe of polyethylenr as a floater
KR101039371B1 Pontoon
KR101026148B1 Pension on the water for multipurpose leisure
KR101033297B1 Screen apparatus of floating matter
KR101008693B1 Floating body for indicating the farm
KR101032309B1 Screen apparatus of floating matter having the truss structure
KR101039372B1 Apparatus for preventing the inflow of aquatic life
KR20040027732A Triple-layered Pipe and Manufacturing Method thereof