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CHOI YUNG KYU

Overview
  • Total Patents
    11
About

CHOI YUNG KYU has a total of 11 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets environmental technology and medical technology are ATLANTIUM TECH LTD, VORTEX CORP and ATLANTIUM TECHNOLOGIES LTD.

Patent filings in countries

World map showing CHOI YUNG KYUs patent filings in countries
# Country Total Patents
#1 Republic of Korea 11

Patent filings per year

Chart showing CHOI YUNG KYUs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Choi Yung Kyu 11

Latest patents

Publication Filing date Title
KR20120026415A Apparatus of ozone water treatment using enhanced contacting equipments
KR20090096858A Ozone water treatment system using lower energy
KR20090002924A Water treatment apparatus of recirculation type with ozone gas and water treatment method of recirculation type with ozone gas using the same
KR20050010143A sequencing complexed ozone hydrogen peroxide and UV lights water treatment system and method thereby
KR20030075518A Cultivation equipment for plant with ozone
KR20030075519A Drinkable water purification equipment with ozone
KR20030075516A Air cleaning and disinfection system with ozone
KR20030075517A Ozone water treatment equipment with static mixers and sieves
KR20030016874A Rapid disinfection, oxidation, decomposition equipment in water with ozone
KR20030016875A Water treatment system with side stream ozone water
KR20020066487A Method and apparatus for processing of ozone water treatment