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DUBAL LED

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    98,270
  • Filing trend
    ⇩ 100.0%
About

DUBAL LED has a total of 23 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets thermal processes, environmental technology and machine tools are FONTECAL S P A, RIGAMONTI ANGELO and Laars Heating Systems Company.

Patent filings in countries

World map showing DUBAL LEDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 23

Patent filings per year

Chart showing DUBAL LEDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Jin Gon 10
#2 Min Tae Sik 7
#3 Kim Jin Kon 6
#4 Yoo Seong Yeon 2

Latest patents

Publication Filing date Title
KR20180124304A Heat exchange cell for heat exchanger
KR20180124301A Heat exchanger utilizing metal heat exchange plate
KR20180056936A Heat exchanger for improving assembly structure and boiler comprising the same
KR20180025609A heat exchanger and boiler comprising the same
KR20180011613A baffle plate and fin-tube heat exchanger comprising the same
KR20180011615A heat exchanger
KR101614796B1 Plate type heat exchanger
KR20170011110A Hot water oriented combi-boiler and gas flow pass selecting valve
KR20170007987A Hot water oriented combi-boiler
KR20170006156A Boiler having parallel coupled multi heat exchanger
KR20170005692A Multi way valve integrated with heat exchanger and gas boiler having the same
KR20160143073A Heat exchanger having combustion chamber and the method thereof
KR20160129280A Multi way valve integrated heat exchanger and gas boiler having the same
KR20160120002A Multi way valve and gas boiler having the same
KR20160012630A Warm water heat exchanger and heat exchange plate
KR101532023B1 Heat exchanger for condensing boiler
KR101467910B1 Heat Exchanger
KR101321708B1 Heat exchanger
KR101369760B1 Heat transfer plate alignment device
KR101304405B1 Heat transfer plate alignment device