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WOOJINFORMTECH CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    173,481
  • Filing trend
    ⇩ 50.0%
About

WOOJINFORMTECH CO LTD has a total of 21 patent applications. It decreased the IP activity by 50.0%. 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, machines and packaging and shipping are CHINA UNION CENTURY CONSTRUCTION GROUP CO LTD, KC DEV CO LTD and HELD & FRANCKE BAUAG.

Patent filings in countries

World map showing WOOJINFORMTECH CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 21

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Park Yung Suk 8
#2 Oh Sung Keun 6
#3 Kim Seok Won 5
#4 Hong Hak Pyo 4
#5 Park Jong Soo 1
#6 Han Seungchul 1
#7 Park Young Suk 1
#8 Kim Kwang Hyun 1
#9 Kim Wook 1
#10 Jang Gun Tae 1

Latest patents

Publication Filing date Title
KR20200126669A Slip form system for production of caisson
KR20180098211A Apparatus for transporting caisson
KR101807099B1 Apparatus for lifting slipform
KR101807222B1 Apparatus for transporting caisson
KR20160129795A The prefabricated stair structure and connection structure and construction method
KR101696800B1 Anchorage structure and its construction method for base
KR101696798B1 Cable ducts and its construction method
KR101661207B1 Truss Structure system and a method of construction
KR20170003836A A fixed structure fastened to the pier post
KR101487322B1 travelling form for concrete structure and using the same cap concrete structure construction method
KR20140009925A Harbor structures construction equipment and it's construction method
KR101474555B1 travelling form and harbor structures using this construction method
KR101122727B1 Caisson transportation apparatus
KR20120118604A Movable caisson transportation apparatus
KR100976562B1 Safety apparatus for lift gang form
KR100977804B1 Gang form
KR100961769B1 To weld the steel pipe, a structure and mehtod
KR100864593B1 An apparatus for seperating and moving form
KR100885999B1 System for setting, seperating and moving of form and the method
KR100510080B1 The main panel fixing device of form