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JOEUN TECHNOLOGY CO LTD

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    172,028
About

JOEUN TECHNOLOGY CO LTD has a total of 40 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets semiconductors, civil engineering and environmental technology are UBIQUITOUS ENERGY INC, STARK DAVID H and HAYASHI TAKEHIDE.

Patent filings in countries

World map showing JOEUN TECHNOLOGY CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Lee Young Weon 23
#2 Shin Dong Yeul 14
#3 Choi Jai Sung 5
#4 Lee Sae Bom 4
#5 Jung Dong Joon 4
#6 Lee Young-Weon 3
#7 Lee Yeong Won 3
#8 Kim Kyung Sik 1
#9 Shin Dong Yeol 1
#10 Lee Eui Hyoung 1

Latest patents

Publication Filing date Title
WO2015156530A1 Substrate heating device
WO2015156529A1 Substrate heating device
KR20150118025A heating apparatus for substrate
KR20150118026A heating apparatus for substrate
KR20150024731A Sealing apparatus of manufacturing equipment for vacuum window
KR20150024730A method for manufacturing Vacuum window and vacuum head and system adopting the method
KR101430710B1 Pallet for carrying of glass of manufacturing equipment for vacuum window
KR20140106293A Furnace apparatus of manufacturing equipment for vacuum window
KR101418874B1 Aligner of manufacturing equipment for vacuum window
KR20140106294A Pre-pressure apparatus of manufacturing equipment for vacuum window
KR20140106295A Vacuum chamber apparatus of manufacturing equipment for vacuum window
KR101418875B1 Gantry of manufacturing equipment for vacuum window
KR20140107733A Sealing apparatus of manufacturing equipment for vacuum window
KR20140023743A Semiconductor heating apparatus having coil type heater
KR101358348B1 Semiconductor heating apparatus having screw type terminal structure
KR20130141296A Mixing apparatus for melted glass and its mixing system
KR20070038476A Semiconductor heating and cooling system having wafer correcting apparatus
KR20080016133A Manufacturing apparatus for heating plate and manufacturing method using of it
KR20060023388A Heating and cooling apparatus for semiconductor wafer
KR20060019904A Semiconductor heating plate