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SEMICON TECH GLOBAL LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    166,381
  • Filing trend
    ⇩ 50.0%
About

SEMICON TECH GLOBAL LTD has a total of 19 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2004. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and Taiwan. Its main competitors in its focus markets semiconductors, optics and surface technology and coating are CND PLUS CO LTD, BLATCHFORD JAMES WALTER and CSMC TECH CORP.

Patent filings in countries

World map showing SEMICON TECH GLOBAL LTDs patent filings in countries

Patent filings per year

Chart showing SEMICON TECH GLOBAL LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hwang Myung Hwan 16
#2 Hong Soon Suk 15
#3 Kim Dong Ju 10
#4 Jeong Ho Jeong 4
#5 Kim Dong Joo 4
#6 Hwang Myung-Hwan 3
#7 Lee Sang Don 3
#8 Hong Soon-Suk 2
#9 Jang Se Hyun 2
#10 Shin Ji Hoon 2

Latest patents

Publication Filing date Title
WO2021020602A1 Wafer processing apparatus including particle sensor
KR102093279B1 Apparatus for particle monitoring in the chemical liquid and the method thereof
KR101915464B1 Wafer Processing Apparatus Having Particle Sensor
KR101958192B1 Wafer Processing Apparatus Having Particle Sensor
KR101767982B1 Real-time data processing apparatus and method of semiconductor equipment using log information by the unit and sensor data
KR101666146B1 Discharge Device Capable of Monitoring Volatile Organic Compounds
KR101640434B1 Pollutant Removal Apparatus of Exhaust Pipe for Wafer Baking Equipment by Flow Rate Measuring Method
KR101542231B1 Wafer Processing Apparatus Having Vibration Sensor
KR20130019160A Chemical dispensing system for controlling of chemical state using wireless communication
KR20110131690A Chemical temperature control device
KR100989857B1 Method for monitoring liquid dispensing state and device thereof
KR20070087893A Apparatus for developing a semiconductor wafer
KR20070076966A Apparatus for automatically venting photoresist
WO2006057530A1 Apparatus for automatically venting photoresist
KR100505493B1 Apparatus for automatically venting photoresist