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LEE GU HWAN

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    122,347
  • Filing trend
    ⇩ 100.0%
About

LEE GU HWAN has a total of 33 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2004. It filed its patents most often in Republic of Korea, China and Germany. Its main competitors in its focus markets machines, surface technology and coating and semiconductors are SANTSUULE KK, PAINT TRIX INC and IND PENALVER SL.

Patent filings in countries

World map showing LEE GU HWANs patent filings in countries
# Country Total Patents
#1 Republic of Korea 28
#2 China 1
#3 Germany 1
#4 Japan 1
#5 Malaysia 1
#6 United States 1

Patent filings per year

Chart showing LEE GU HWANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Gu Hwan 28
#2 Lee Gu-Hwan 5

Latest patents

Publication Filing date Title
KR20190078988A High-precision dispenser with improved contact structure of nozzle and tappet
KR20190065638A Device for cooling fluid material being conveyed in high-precision dispenser
KR101946726B1 Nozzle structure of dispenser easily with applying of canyon part and vision examination
DE102017200012A1 High precision dispensers
JP2018103152A High accuracy dispenser
CN108237050A High-precision dispenser
KR101703730B1 High-precision dispenser
KR101588017B1 Dispenser-nozzle for high-pressure injection
KR101528720B1 Dispenser for high-pressure injection
KR101586017B1 Dispenser-liquid supply device of high-precision dispenser
KR101518672B1 Setting apparatus of pcb for smd micro fuse
KR20150104795A Dispenser having dispenser extract supply structure of bulk-capacity
KR20150085664A Dispenser having sealing member improved efficiency
KR20150079002A Dispenser for high copacity jet
KR20150051451A Nozzle of dispenser for high accuracy jet
KR101451523B1 Dispenser for high accuracy jet
KR101465893B1 Control apparatus for jetting of dispenser
KR101336541B1 Liquid crystal display panel side sealing device and sealing method
KR101218462B1 Heater block for dispenser
KR101165555B1 Dispenser reinforcing sealing function