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YOONA CO LTD

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    104,645
About

YOONA CO LTD has a total of 24 patent applications. Its first patent ever was published in 2010. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets chemical engineering, furniture and games and thermal processes are MALMQUIST MATS, GREEN TECHNICAL SCIENCE CO LTD and PARK HAN OH.

Patent filings in countries

World map showing YOONA CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 24

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Han Kyung Hee 23
#2 Han Kyeong Hee 1

Latest patents

Publication Filing date Title
KR102048239B1 An aircleaner with water curtain
KR102044778B1 A fume hood including a neutralizing device and a neutralizing device
KR101939625B1 A Fume Hood for assembling easily
KR101913198B1 Fume hood device for a laboratory
KR101913197B1 Scrubber apparatus
KR101939624B1 A fume hood for experimentation
KR101788615B1 System managing for reagent cabinet
KR101723399B1 Wastewater storage
KR101746515B1 Server, system and method for managing reagent cabinet
KR101636372B1 The Noxious gas cleaning system
KR101755428B1 Noxiousness matter apparatus having fume hood
KR101636373B1 Scrubber for removing acidic gases
KR101630294B1 Management is easy harmful gas purifying device
KR101630296B1 Acidic gas treatment apparatus
KR101576021B1 Ventilation system of installed on the mobile type reagent depository
KR101576018B1 Mobile type reagent depository
KR101457990B1 Mobile rack
KR101356020B1 Fume hood
KR101347217B1 Fume hood
KR101190095B1 Vibration-proofing device equipped with table