Learn more

ULVAC KOREA

Overview
  • Total Patents
    39
  • GoodIP Patent Rank
    44,331
  • Filing trend
    ⇧ 140.0%
About

ULVAC KOREA has a total of 39 patent applications. It increased the IP activity by 140.0%. Its first patent ever was published in 2007. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets semiconductors, surface technology and coating and electrical machinery and energy are CVC PRODUCTS INC, ULVAC INC and ATTO CO LTD.

Patent filings in countries

World map showing ULVAC KOREAs patent filings in countries
# Country Total Patents
#1 Republic of Korea 39

Patent filings per year

Chart showing ULVAC KOREAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Ki Tae 13
#2 So Byung Ho 12
#3 Cheon Min Ho 11
#4 Kim Sun Gil 10
#5 Kim Jung Gun 10
#6 Lee Sang Ho 7
#7 Ko Mu Seok 5
#8 Kim Nam Hoon 5
#9 Kim Jong Dae 5
#10 Son Seoung Kyoung 4

Latest patents

Publication Filing date Title
KR102181995B1 Charger for Electronic Vehicle and the Charging Method Thereof
KR102196760B1 Active-Charging-Control-Type Charger for Electronic Vehicle and an Active-Charging-Control-Type Charging Method for Electronic Vehicle
KR20210001183A Source material supply and film forming apparatus
KR20200122833A Tray conveying apparatus and vacuum deposition device comprising the same
KR20200082249A Electromagnet assembly using in vacuum atmosphere and manufacturing method therof
KR20200077267A Film forming device
KR20180099606A Film Deposition Apparatus and Method
KR20180099607A Film Deposition Method
KR20190141552A Apparatus for supporting a substrate
KR20200002125A Vacuum deposition device
KR20200002121A Vacuum deposition device
KR20200001856A Plasma etching device and plasma etching method
KR20200001839A Sputterting apparatus
KR20190131634A Shield assembly for sputtering apparatus
KR20190104808A Platen and floating mask for sputtering device
KR20190097699A Magnet aggregate of magnetron sputtering apparatus
KR20170110065A Apparatus for transferring substrate
KR20190014404A Manufacturing method of electromagnet assembly
KR20180130350A Rotational clamping device
KR101885123B1 Magnet control system of magnetron sputtering apparatus