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DOO WOO TECHNOLOGY CORPS INC

Overview
  • Total Patents
    16
About

DOO WOO TECHNOLOGY CORPS INC has a total of 16 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets thermal processes, civil engineering and environmental technology are DAIKIN EUROPE NV, CLK CORP and GD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD.

Patent filings in countries

World map showing DOO WOO TECHNOLOGY CORPS INCs patent filings in countries
# Country Total Patents
#1 Republic of Korea 16

Patent filings per year

Chart showing DOO WOO TECHNOLOGY CORPS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jang Du Hyeong 11
#2 Jang Doo Hyung 5

Latest patents

Publication Filing date Title
KR100567650B1 Oxygen-gas heat pump air-conditioner (oxygen ghp) improving efficiency of oxygen generation through heat exchanging between refrigerant piping of ghp and oxygen generator
KR20060002363A Air conditioner using geo-thermal air
KR20050098450A Oxygen suppling ghp air conditioner
KR20050070311A Ghp outdoor unit
KR20050045552A Air conditioning and room floor heating supply device using ghp
KR20030064662A Consist Of One Body Cycle Gas Engine-driven Heat Pump Equipment
KR20040085540A Electricity and Air Conditioning Supply Method and the Device that use Co-Generation GHP
KR20040085455A Electricity and Heating Supply Method and the Device that use Co-generation GHP
KR20030042585A Piping works simplified air conditioner and piping working method using it
KR20030042584A Air supplying method using indoor unit
KR20030025970A Soundproof wall apparatus planted with plant
KR20030003590A Construction method for indoor icerink and pipe laying structure thereof
KR20030003589A Air conditioner using Gas Heat Pump
KR20020073780A Construction method and structure of transparent soundproof wall
KR20020050359A Constructing method soundproof wall available plant planting
KR20000058272A a duct and a method of construction