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KOREA VACUUM LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    185,144
About

KOREA VACUUM LTD has a total of 16 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets surface technology and coating, environmental technology and electrical machinery and energy are DONGGUAN HUICHENG VACUUM TECH CO LTD, EVERTEK CO LTD and RODMAN HUGH.

Patent filings in countries

World map showing KOREA VACUUM LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 16

Patent filings per year

Chart showing KOREA VACUUM LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee In Woo 13
#2 Hong Sung Jun 4
#3 Park Jun Ha 4
#4 Seo Sang Il 4
#5 Shin Bae Geun 2
#6 Kim Dae Wook 2
#7 Park Geum Seung 2
#8 Seo Jung Min 2
#9 Jang Gil Chan 2
#10 Shin Bea Geun 2

Latest patents

Publication Filing date Title
KR102156262B1 Coating apparatus for forming a diamond coating layer having uniform thickness on cutting tools
KR102069254B1 Reflective coating for plastic product and plastic product comprising the same
KR101965415B1 Secondary battery plate drying method using multiple chambers having stepwise pressure and differential heat transfer atmosphere
KR101959242B1 Nano-diamond coating apparatus of cutting tools for carbon fiber composite material used in the automotive and aeronautics fields
KR101920414B1 Gate valve of Vacuum chamber apparatus
KR101905037B1 Touch screen device comprising nonconductive color coating thin film and method of manufacturing the same
KR101771632B1 Automatic in-line drying device for secondary battery plate
KR20150067571A Continuous vacuum sputtering apparatus
KR101017313B1 Batter lyon electrode automatic dry system
KR100932694B1 Device and method for coating multi-layer thin film
KR20100039511A Vacuum thin film forming device
KR20100039512A Vacuum vapor deposition device
KR100887725B1 A fabrication method of a color layer, interior and exterior furnishings of vehicle fabricatedby, exterior furnishings of mobile phone fabricatedby and interior and exterior furnishings of electronic products fabricatedby
KR20060113579A Automatic coating system of automotive lamps reflector coating and protective layer
KR20020015771A A pole plate dryer of battery
KR20000019146A Exhaust cart improved cooling system