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HYUN WOO IND CO LTD

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    182,574
About

HYUN WOO IND CO LTD has a total of 31 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets mechanical elements, civil engineering and machine tools are CHENGDU OPTIMUX CONTROL VALVE CO LTD, YANCHENG FUYE HYDRAULIC PARTS CO LTD and WUXI SMART AUTO CONTROL ENGINEERING CO LTD.

Patent filings in countries

World map showing HYUN WOO IND CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 31

Patent filings per year

Chart showing HYUN WOO IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Sung Hyun 14
#2 Hur Young 5
#3 Park Yong Mo 4
#4 Kim Young Po 4
#5 Choung Doo Young 3
#6 Kim Kyung Ill 2
#7 Joo Byung Yun 1
#8 Huh Yeong 1
#9 Chae Jong Geun 1
#10 Lee Jun Gi 1

Latest patents

Publication Filing date Title
KR20200137369A A cylinder with adjustable stroke
KR102026744B1 Slide gate valve system
KR101599498B1 Cupola valve opening and closing control method and valve system
KR101608941B1 Cupola valve assembly
KR20150132646A a windows system of use for improved energy efficiency and installation method thereof
KR20150121303A a windows system of use for easy compliance of structural alterations to a windows
KR101450764B1 Composition of synthetic wood use for prevent sliding, property and preparing method thereof
KR101354665B1 A windows system of use for improved material propety and give a concurrently of crime prevention and screen
KR101300891B1 Knife gate valve
KR20140054703A Slide gate valves
KR20140054702A Active knife gate valve
KR20140017078A Synthetic wood use for prevent sliding and improve visibility and preparing method thereof
KR20130077321A Knife gate valve's all-in-one disk knives packing
KR20130077319A Knife gate valve-knife of disc contact
KR20130077318A Knife gate valve-knife of disc contact
KR20130077316A Knife gate valve of a knife packing
KR20130077320A Knife gate valve's knife disk packing
KR20130016578A Preparing method of colorling paint window profile and equipment thereof
KR20120110427A Knife gate valve
KR20120076951A Disk corrosion protection schemes of knife gate valve