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DONG YANG IND CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    179,394
  • Filing trend
    ⇩ 33.0%
About

DONG YANG IND CO LTD has a total of 18 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 1992. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets electrical machinery and energy, materials and metallurgy and packaging and shipping are ALCOA ALUMINIO SA, FURUKAWA SHIGENOBU and LOUIS BONNET.

Patent filings in countries

World map showing DONG YANG IND CO LTDs patent filings in countries

Patent filings per year

Chart showing DONG YANG IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Min In Soon 3
#2 Pyo Seok Joon 2
#3 Lee Jai Jin 2
#4 Park Jong Hoon 2
#5 Baek Nam Ung 2
#6 Back Nam Woong 1
#7 Beak Ung 1
#8 Baek Nam Woong 1
#9 Han Dae Yoon 1
#10 Park Cheol Soon 1

Latest patents

Publication Filing date Title
KR102215737B1 Smart manless parking control system
KR20200069517A Dual locking device for connecting pipes
KR20200069516A Coupling device
KR20190051107A Method and apparatus for leak test of high pressure resistant clutch housing
KR20190051105A Apparatus and method for manufacturing pressure resistant clutch housing by utilizing die-casting
KR101891726B1 Container bag with flat guide and flat guide
KR20170143244A Container bag corner partition wall
KR20170032619A Endothelial and bags with him
CN104577517A Conductive concrete grounding part employing branch pipe and manufacturing device for conductive concrete grounding part
WO2009022841A2 Conductive concrete ground member with paper casing and device for manufacturing the same
KR20060054762A Ground rod installation method of electric pole
KR100503972B1 The bag and manufacturing method
KR20030045899A Expansion production admixture
JP2001167820A Grounding rod and method of mounting the same
WO9856073A2 Ground rod and installation method for the same
KR950007162B1 Ferment organic compound's apparatus