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CHUNGJIN TECH CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    204,788
  • Filing trend
    ⇩ 100.0%
About

CHUNGJIN TECH CO LTD has a total of 16 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2006. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets semiconductors, machines and electrical machinery and energy are PLANAR SEMICONDUCTOR INC, BEIJING SEVENSTAR ELECTRONICS CO LTD and AQUA SCIENCE CORP.

Patent filings in countries

World map showing CHUNGJIN TECH CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 16

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kim Soon Chul 15
#2 Lee Kuk Hwan 2
#3 Yu Joon 1
#4 Lim Jae Sung 1
#5 Lim Kwang Min 1
#6 Ryu In Hwan 1
#7 Seo Beom Moon 1
#8 Jang Jung Sik 1
#9 Choi Chang Hwan 1

Latest patents

Publication Filing date Title
KR101963149B1 Method for sensing a substrate on electro static chuck of thin layer deposition apparatus
KR20190030305A System for drying wafer using liquid based on hydrofluoroether
KR20170004843A System for cleaning a glass pannel
KR101618807B1 Spary apparatus
KR20140108748A Cleaning apparatus
KR101337303B1 Apparatus for collecting and separating fluid in cleaning machine
KR20140049378A Device for injecting multi phase fluid
KR20140038772A Cleaning apparatus
KR101317252B1 System for cleaning wafer
KR20140038753A Apparatus for injecting multi-phase fluid
KR20140011463A Apparatus for reversing wafer
KR20110118328A A gas shower head for a chemical vapor deposition apparatus
KR20110118295A A leakage current monitoring apparatus for an electrostatic chuck system
KR20110101365A A heater chuck using aluminum and a film processing method thereof
KR100839607B1 Detection apparatus of electrostatic chuck system and method thereof
KR100767031B1 Remaining charge erasing apparatus of electrostatic chuck system