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LEEDO CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    205,328
About

LEEDO CO LTD has a total of 20 patent applications. Its first patent ever was published in 2003. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets civil engineering, environmental technology and optics are YOOIL ENGINEERING CONSULTANTS, CHINA WATER RESOURCES BEIFANG INVESTIG DESIGN AND RES CO LTD and CHITIS W.

Patent filings in countries

World map showing LEEDO CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 20

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Lee Oh Jin 12
#2 Lee Yo Sub 4
#3 Lee O Jin 4
#4 Lee Jeong Bae 2
#5 Kim Seong Soo 2

Latest patents

Publication Filing date Title
KR101560257B1 A Wave Dissipating Block and an Installation Method thereof
KR101560255B1 A Wave Dissipating Block and an Installation Method thereof
KR20160033379A Caisson having T-shaped and Reverse T-shaped Column, and Port Structures using it
KR20160033380A Caisson having Hollow Pillar, and Port Structures using it
KR100609016B1 Wave dissipating block with slope and structure using thereof
KR20070075118A Rabbet joint block and structure using thereof
KR100554600B1 Wave dissipation block and breakwater structure using its
KR100554612B1 Bank protection structure
KR20050002694A Dissipating structure of harbor fabric construction using new wave dissipating block
KR20040105634A A caisson structure
KR20060023627A Breakwater that is constructed on deep softground
KR20060019173A Wave dissipating method and wave dissipating block of construction
KR20060014952A Method to construct a structure on soft soil that the difference between the rise and fall of the tide is large
KR20060007090A Breakwater using of cellularblock
KR20060004225A Revetment construction for intimate sea
KR20050083511A Soft ground structure formation method using pile and improvement block
KR20050083510A Seawater distribution caisson breakwater
KR20040105541A A box for construction on the sea and method for construction working construction on the sea
KR20040108312A Cleanness System of Quality of Water of Dam
KR20040098434A Block