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DAEWOO HEAVY IND & MACH

Overview
  • Total Patents
    569
About

DAEWOO HEAVY IND & MACH has a total of 569 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Republic of Korea, United States and Japan. Its main competitors in its focus markets machine tools, transport and civil engineering are DAEWOO HEAVY IND CO LTD, HWACHEON MACHINE TOOL CO LTD and DAE YOUNG TECH CO LTD.

Patent filings in countries

World map showing DAEWOO HEAVY IND & MACHs patent filings in countries

Patent filings per year

Chart showing DAEWOO HEAVY IND & MACHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Sang Jin 20
#2 Cho Jeong Hwan 17
#3 Jang Dal Sik 13
#4 Kim Gyeong Un 13
#5 Song Geun Cheol 11
#6 Jun Yong Cheol 8
#7 Jung Sang Hyeon 8
#8 Kim Heong Ho 7
#9 Kim Gi Yeol 7
#10 Lee Beom Ju 7

Latest patents

Publication Filing date Title
US2005155694A1 Wear-resistant mechanical component and method of producing the same
KR20050061067A Apparatus for controlling hydraulic pump of construction heavy equipment
KR20040060741A A Tool Error Detecting Unit of CNC and Method Thereof
KR20050061068A Work device for excavator
KR20050061069A Apparatus for controlling boom holding of excavator
KR20050060929A A wiper device for a milling spindle cover
KR20050054350A Front driving shaft assembly of wheel loader
KR20050054157A Proportional pressure-reducing valves
KR20050054352A Control lever device of construction heavy equipment
KR20050054155A Spindle in textile machinery and method for producing thereof
KR20050054351A Device for warning of turnover in construction heavy equipment
KR20050054158A Floating seal testing machine
KR20030097752A Method of manufacturing sliding parts
KR20050052094A Ram cylinder control device for wheel type excavator
KR20050052091A Outrigger control device of construction heavy equipment
KR20050052095A Ram cylinder control device for wheel type excavator
KR20050052093A Ram sylinder control device for wheel type excavator
KR20050052096A Apparatus for driving a cooling fan motor of construction heavy equipment
KR20050052092A Ram cylinder control device for wheel type excavator
KR20050049768A Apparatus for driving water pump of construction heavy equipment