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DAEJUNG CHEMICALS & METALS CO

Overview
  • Total Patents
    15
About

DAEJUNG CHEMICALS & METALS CO has a total of 15 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets materials and metallurgy, environmental technology and electrical machinery and energy are XIAMEN XIAWU NEW ENERGY MAT CO LTD, HUNAN SHANSHAN ENERGY TECH CO LTD and ECOPRO BM CO LTD.

Patent filings in countries

World map showing DAEJUNG CHEMICALS & METALS COs patent filings in countries

Patent filings per year

Chart showing DAEJUNG CHEMICALS & METALS COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sun Yang Kook 7
#2 Lee U Yeong 6
#3 Lee Jung Cheol 6
#4 Kim Woo Seong 5
#5 Han Jung Min 3
#6 Lee Ki Soo 2
#7 Yoon Ji Hoon 1
#8 Oh Sung Woo 1
#9 Park Ji Eun 1
#10 Lee Young Chul 1

Latest patents

Publication Filing date Title
KR100765970B1 Manganese complex oxides by co-precipitation method and preparation method of the same, and spinel type cathode active material for lithium secondary batteries using thereby and preparation method of the same
KR100734178B1 Process for preparing zinc oxide powder
KR20060109305A Cathode active material coated with fluorine compounds for lithium secondary batteries and method of producing thereof
KR20060133615A Cathode active material added with fluorine compound for lithium secondary batteries and method of producing thereof
KR20060122450A Manganese oxides, spinel type cathode active material for lithium secondary batteries using thereby and preparation of the same
KR20060122452A Manganese oxides by co-precipitation method, spinel type cathode active material for lithium secondary batteries using thereby and preparation of the same
KR20060003745A 5v spinel complex-oxide prepared, method for preparing the same, and lithium secondary batteries using the same
KR20040026397A One-component reagent for karl-fisher coulometric titration in without diaphragm
KR20040013647A Method of producing amorphous Strontium titanate precursor
KR20040013648A Method of producing amorphous Barium Titanate Precursor
KR20040000799A Anolyte for coulumetric karl-fisher titration in with diaphragm and karl-fisher reagent including the above
KR20040000800A Karl-fisher coulometric titration in without diaphragm
KR20030059842A One-component reagent for karl-fisher coulometric titration