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AJUSTEEL CO LTD

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    159,592
  • Filing trend
    ⇩ 100.0%
About

AJUSTEEL CO LTD has a total of 24 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2008. It filed its patents most often in Republic of Korea, China and Mexico. Its main competitors in its focus markets surface technology and coating, audio-visual technology and basic materials chemistry are MIKOWITSCH HERBERT, SHANDONG JINGHONG INTELLIGENT TECH CO LTD and SUEDDEKOR GMBH.

Patent filings in countries

World map showing AJUSTEEL CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 22
#2 China 1
#3 Mexico 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Lee Hak Yeon 6
#2 Ryu Si Han 4
#3 Kim Tae Il 4
#4 Jung Won Chang 2
#5 Jung Young Ki 2
#6 Hong Sung Bo 2
#7 Park Hyung Chul 2
#8 Hak Yeon Lee 1
#9 Ryu Si-Han 1
#10 Lee Jung Eun 1

Latest patents

Publication Filing date Title
KR20200091984A Pipe manufacturing apparatus using color steel sheet and pipe manufacturing method using the same
KR20190074000A Manufacturing method of color steel sheet including pretreatment process of nano coating by flame and color steel sheet using the same
KR20190008634A Manufacturing Method of Metal Plate Having Surface Pattern and Metal Plate Using the Same
KR20170094804A Method of Manufacturing Color Steel Sheet Having Polished Stainless Steel Texture and Color Steel Sheet Manufactured by the Method
KR101685374B1 Recycling Method of Inferior Engine Block in Continuous Casting Line
KR20160130338A Fabric Laminated Metal Sheet and Manufacturing Method Thereof
KR20160083268A Edge Coating Apparatus of Metal Copper Clad Laminate
KR20160047629A Metal Copper Clad laminate and Manufacturing Method therof
KR20160046946A Flexible Metal Copper Clad Laminate and Manufacturing Method therof
KR101412972B1 Coating Apparatus of Water-soluble Black Resin Paint
KR101392967B1 Transfering apparatus of aluminum sheet covered with protection film
KR20140075262A Combination Type Metal Sheet of Rear Cover and Bottom Chassis for LED TV and Manufacturing Method Thereof
KR101237243B1 Manufacturing method of metal copper clad laminate for voltage test and the metal ccl thereof
KR101275057B1 Manufacturing apparatus of metal copper clad laminate for voltage test
KR20130056926A Manufacturing method of color coated steel sheet and steel sheet using the same
KR20110138561A Metal pcb for electronic products and manufacturing method the same
KR20110133991A Aluminium laminating bottom chassis having high heat radiation efficiency for led tv and manufacturing method of the same
KR20110052800A Surface treatment device of metal pcb for electronic products
KR20110007643A Manufacturing method and apparatus of metal pcb
KR20100100323A Coating material composite for pre-coated metal