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YOO DO JOON

Overview
  • Total Patents
    11
About

YOO DO JOON has a total of 11 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets measurement, medical technology and semiconductors are INTEGRATED IONICS INC, REN FAN and MERZ MATTHIAS.

Patent filings in countries

World map showing YOO DO JOONs patent filings in countries
# Country Total Patents
#1 Republic of Korea 11

Patent filings per year

Chart showing YOO DO JOONs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yoo Do Joon 11

Latest patents

Publication Filing date Title
KR100816249B1 Apparatus for preventing drunken driving
KR100846062B1 A drunkometer for changing alcohol sensor module easily
KR20080089852A Apparatus for supplying power in portable electronic device
KR100799810B1 Gas sensor entire set of pcb which has a chip of structure feasible for layer and parallel mount
KR20030009013A Device for the measurement of Ketone concentration in blood
KR20010091171A Method for making gas sensor and jig for use in that method
KR20010084123A Bending Machine Type Breathanalyzer
KR20010084122A Methane gas sensor
KR20010084124A Blowing detection method of breathanalyzer
KR20000030396A Internet phone exchanger
KR20010019558A A breathanalyzer