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SNU PRECISION CO LTD

Overview
  • Total Patents
    402
  • GoodIP Patent Rank
    15,696
About

SNU PRECISION CO LTD has a total of 402 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Republic of Korea, Taiwan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets semiconductors, surface technology and coating and measurement are CANON TOKKI CORP, ASM GENITECH KOREA LTD and SIMPLUS SYSTEMS CORP.

Patent filings per year

Chart showing SNU PRECISION CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pahk Heui Jae 86
#2 Kim Tai Wook 40
#3 Namgoong Sung Tae 39
#4 Yoon Hyung Seok 38
#5 Cho Whang Sin 34
#6 Park Sang Hyun 31
#7 Kang Chang Ho 30
#8 Hwang Young Min 28
#9 Lee Myung Sun 26
#10 Ahn Woo Jung 24

Latest patents

Publication Filing date Title
KR102008224B1 Inspecting system being capable of inspecting curved surface
JP2017062471A Inspection method for liquid crystal injection state and inspection apparatus for liquid crystal injection state
KR101839999B1 Deposition material detecting device having improved service life
KR101833482B1 Substrate chucking device and method for chucking using it
KR101827497B1 Substrate inspection device
KR101710063B1 Apparatus for thermal vapor deposition
KR101713113B1 Deposition material supply apparatus
KR101710064B1 Deposition material detecting device having improved service life
KR101710062B1 The deposition material collection device
KR101713112B1 Deposition material supply apparatus which can continuously charged
KR20170035766A Method and device for inspecting injection condition of liquid crystal
KR101717994B1 Substrate inspection device and substrate inspection method
KR20170107621A Substrate inspection apparatus
KR101717448B1 Substrate transfer apparatus having aligning function
KR20170084732A Data evaluating device of optical measuring device and data evaluating method of optical measuring device
KR101702785B1 Apparatus for depositing thin-film
KR20170051682A Nozzle of linear evaporation source and deposition apparatus
JP2016084537A Vapor deposition mask mounting device
KR101605659B1 Apparatus and method for prealigning contactlessly
KR20160049963A Mask mounting apparatus for deposition