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DAEHAN I M CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    185,596
About

DAEHAN I M CO LTD has a total of 21 patent applications. Its first patent ever was published in 2005. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets civil engineering, machines and environmental technology are KOYAMA TOMIJI, CHITIS WOLF and HIROSE KOZAI SANGYO.

Patent filings in countries

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

Patent filings per year

Chart showing DAEHAN I M CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yoon Yoon Mo 13
#2 Lee Im Rak 12
#3 Oh Uk 8
#4 Cho Kwan Young 2
#5 Noh Byung Hoon 2
#6 Cho Sung Woo 1
#7 Yun Ki Chull 1
#8 Kim Jae Young 1
#9 Chun Jong Pil 1
#10 Park Yong Dae 1

Latest patents

Publication Filing date Title
KR20190128350A Filter joining apparatus of horizontal drainer
KR20190128355A Guide apparatus for manufacturing drain board
KR20190128348A Manufacturing apparatus of horizontal drainer with wings
KR20170069700A Core of drain board
KR20160001719A Constructing method of vertical drainer and horizontal drainer for improving soft ground and Non-woven of horizontal drainer for using the same mothod
KR20150145477A Horizontal drainer and connection method between horizontal drainer and vertical drainer
KR20140001459A Water pressure dissipating filter mat
KR20130022486A Composition containing biodegradable resin, drain board and its core made of the composition
KR20110099553A Water pressure dissipating filter mat
KR20110041889A Soft soil drainage facilitates horizontal drain gongbeopyong times the horizontal drain talents and re-installation of the drainage way
KR20110041888A Easy vertical and horizontal drainage yeonyakjibanyong complex baesujae
KR20100090344A Reinforcement for soft ground
KR20090092068A Self healing grouting material
KR20080112657A Water-tight and drain sheet for tunnel
KR100729567B1 Method of construction for promoting drain by vacuum and pressure, and drain pipe there of
KR100672003B1 Mobile feeding apparatus of admixture for concrete with fixed quantity
KR100655260B1 Water proof admixtures for concrete and mortar
KR20070010335A Core of drain board
KR20070006238A Method composing and high speed mixing admixture of concrete on the construction site and thereof apparatus
KR20070006237A Mobile feeding method of admixture for concrete with fixded quantity and therof apparatus