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DOOSON CO LTD

Overview
  • Total Patents
    15
About

DOOSON CO LTD has a total of 15 patent applications. Its first patent ever was published in 2004. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets chemical engineering, foods and drinks and environmental technology are ANHUI GUANGSHEN ELECTROMECHANICAL EQUIPMENT CO LTD, PACHECO DA CUNHA OTALICIO and ANHUI SUNMIRO AGRICULTURAL TECH CO LTD.

Patent filings in countries

World map showing DOOSON CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 15

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Choo Kwang Moon 15
#2 Choo Kwang Ji 3
#3 Kim Young Jun 2
#4 Kim Chang Hyun 1
#5 Jeong Dong Moon 1

Latest patents

Publication Filing date Title
KR20120021724A High efficient, non power and natural ciculating heating system for horticulture using heat pipe
KR20110058414A Buring range, device for burning rice hulls and dryer for grain therewith
KR20110058114A Silo for storing woodchip
KR20110031262A Painting apparatus for big-sized industrial plant and multi-type items
KR20110029020A Differential bevel gears device for high loaded continuous driving
KR20100118476A Heat pump heating and cooling system using dual type energy saving system
KR20100095915A Device for burning rice hulls and dryer for grain therewith
KR20100049408A The acoustic dryer
KR20100024166A Drying apparatus using sound wave
KR20100024165A Ultrasonic hair drier
KR100837681B1 Control system for dehumidifing and cooling silo using equilibrium moisture content table
KR20070006372A Humidity and temperature of measuring apparatus for remote control and remote system on silos
KR100594603B1 Continuous flow grain silo drier
KR20060119162A Device for feeding agitator for silo bin
KR20060009703A Method for manufacturing sidewall sheets of the grain storage silos