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OTOS TECH CO LTD

Overview
  • Total Patents
    72
  • GoodIP Patent Rank
    210,346
About

OTOS TECH CO LTD has a total of 72 patent applications. Its first patent ever was published in 2003. It filed its patents most often in Republic of Korea, United States and EPO (European Patent Office). Its main competitors in its focus markets medical technology, consumer goods and optics are 100% SPEEDLAB LLC, EYE SAFETY SYSTEMS INC and SELLSTROM MFG COMPANY.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Huh Moon Young 58
#2 Young Huh Moon 5
#3 Huh Moon-Young 3
#4 Huh Sung Won 2
#5 Huh Moon Yougn 1
#6 Choi Hyuk Joong 1
#7 Huh Mun Yeong 1
#8 Hun Moon Young 1

Latest patents

Publication Filing date Title
KR20200071716A Protective eyewear
KR20190102510A Protective eyewear
KR20160044872A Angle control structure of spectacle temples for industry glasses
KR20140130586A Control Method for optical correction of penetration ratio of liquid crystal display of sunglass or goggle
KR20130134766A Detachabel safety goggle for safety helmet
KR20120001218A Belt hanger of helmat
KR20110132829A Vortex tube
EP2275061A1 Welding helmet including anti-blinding device to selectively and conveniently control welding operation and grinding operation
KR20110017484A Glare shielding device of welding helmet using move detecting sensor
KR20100097301A Goggle with safety cover
KR20100097302A Goggle for safety helmet
KR20100097303A Goggle nose prop for regulating tilt angle
KR20100063185A Welding mask
KR20100041287A Apparatus for functional display preventing from dazzling
KR20100007045A Apparatus and method for preventing from dazzling with digital type
KR20100001553A Air blowing noise suppresser for airline-hood
KR20090131315A Structure of spectacle lens convenient for wearing mask
KR20090130531A Welding mask have function gasket
KR20090081814A Auxiliary pad usingf head band
KR20090036275A Device for supplying air for welding mask