South Korea
11
2013-12-05
11
2015-06-09
These are the the leading inventors for applications assigned to Otos Tech Co., Ltd.:
Otos Tech Co., Ltd. based in , KR has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Detachable safety goggles for safety helmets
#2 | 2011-12-29 ✅ Patent 8,485,406 granted on 2013-07-16Belt hanger for helmets
#3 | 2010-04-15 ✅ Patent 8,089,424 granted on 2012-01-03Functional display type anti-blinding device
#4 | 2010-01-14 ✅ Patent 8,049,151 granted on 2011-11-01Digital type anti-glare device using touch and method of controlling the same
#5 | 2009-04-09 ✅ Patent 7,971,267 granted on 2011-07-05Air supplying device for welding mask
#6 | 2009-01-01 ✅ Patent 8,806,662 granted on 2014-08-19Welding helmet with protection cover for cartridge
#7 | 2008-05-29 ✅ Patent 7,462,806 granted on 2008-12-09Dazzle prevention device having electro magnetic wave detection function and detection mode selection
#8 | 2007-09-27 ✅ Patent 7,594,278 granted on 2009-09-29Multi-function face protector
#9 | 2007-06-14 ✅ Patent 7,564,014 granted on 2009-07-21Apparatus for detecting welding light and protecting eyes from glare and method for controlling the same
#10 | 2007-04-12 ✅ Patent 7,308,719 granted on 2007-12-18Front surface opened welding mask
#11 | 2006-08-24 ✅ Patent 7,284,281 granted on 2007-10-23Welding helmet having cartridge coupling structure
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