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YOOIL ENGINEERING CO LTD

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    97,370
About

YOOIL ENGINEERING CO LTD has a total of 40 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Republic of Korea and China. Its main competitors in its focus markets civil engineering, it methods for management and control are DAEDO ENTECH CO LTD, MELLEGARD VA MASKINER AB and DANMARKS GEOTEKNISKE INST.

Patent filings in countries

World map showing YOOIL ENGINEERING CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 38
#2 China 2

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Lee Jae Hyouk 17
#2 Kim Phil Shik 16
#3 Choi Bum Jun 14
#4 Lee Jae Hyuk 5
#5 Lee Gwang Ho 4
#6 Sin Yong Joo 3
#7 Lee Geon Ho 3
#8 Lee Kwang Ho 2
#9 Hong Gye Un 2
#10 Jang Jeong Su 2

Latest patents

Publication Filing date Title
KR20160082495A Water level control apparatus
KR101647664B1 A fire detector
CN104895198A A water stop device
KR101619761B1 Device for blocking water
KR101559062B1 Processed product carrying device for multi process washing device
KR101614240B1 Water level control panel and Water level control apparatus including the same
KR101543269B1 Clamping system for rubber dam
KR101535762B1 Rubber dam
KR101532890B1 Water level control system
KR101614221B1 Water level control apparatus
KR101543706B1 A feeder on the chain conveyor for washing device of processed product
KR101614782B1 Washing device of processed product
KR20160047797A Rural water demand and supply estimation algorithm development
KR20150133610A Service using Intelligent peripheral
KR20150133609A Movable weir discharge alarm system
KR101435766B1 Ground water draining apparatus
KR20150029504A Multipurpose blocking water barrier for river and downtown
KR20150048264A System and method for the selection of agricultural irrigation
KR101292393B1 Device for blocking water
KR101324195B1 Fastening member for air-inflatable rubber and steel dam