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KOREA SEMICINDUCTOR SYSTEM CO LTD

Overview
  • Total Patents
    57
  • GoodIP Patent Rank
    136,585
  • Filing trend
    ⇩ 100.0%
About

KOREA SEMICINDUCTOR SYSTEM CO LTD has a total of 57 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2009. It filed its patents most often in Republic of Korea and China. Its main competitors in its focus markets semiconductors, machine tools and audio-visual technology are AYUMI INDUSTRY CO LTD, AYUMI INDUSTRY and ORMET CIRCUITS INC.

Patent filings in countries

World map showing KOREA SEMICINDUCTOR SYSTEM CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 55
#2 China 2

Patent filings per year

Chart showing KOREA SEMICINDUCTOR SYSTEM CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kang Il Yun 9
#2 Lee Seung Woo 9
#3 Park Myung Soon 7
#4 Cho Byoung Jin 6
#5 Kim Jong Hoi 5
#6 Lee Byeong Seon 5
#7 Lee Byung Hun 4
#8 Lee Sang Hun 4
#9 Choi Hae Seon 4
#10 Lee Dong Uk 4

Latest patents

Publication Filing date Title
KR101909109B1 Method of stacking substrates for semiconductor device
KR20180001312A Apparatus and method of treating substrate
KR101760206B1 Apparatus for supplying solderball
KR20160136878A Apparutus of forming grooves used in roller for wafer slicing process
KR20160114296A Laser separating method along a closed shaped penetrated part from brittle substrate
KR20160049207A Method for processing substrate using laser
KR101406139B1 Method of finishing side surfaces of transparent substrate for display device and finishing apparatus using same
KR101537256B1 Flux dotting apparatus and method
KR20150112178A Solderball attach tool
KR101416650B1 Solderball attach apparatus and solderball supplying device used therein
KR101385932B1 Solderball attach tool and method of attaching solderballs using same
KR101399838B1 Method of finishing side surfaces of transparent substrate for display device and finishing apparatus using same
KR101323660B1 Subtrate processing appartus and method using same
KR101305911B1 Subtrate processing appartus and method using same
KR101420666B1 Solderball positioning apparatus and method used therein
KR101323661B1 Subtrate processing appartus and method using same
KR101323662B1 Support plate used in subtrate processing appartus
KR20130049788A Apparatus of transferring solder balls from a substrate to the other substrate used in forming patterned bumps on subtrate
KR101385437B1 Method of finishing side surfaces of transparent substrate for display device and finishing apparatus using same
KR20140114133A Laser sealing apparatus with improved easy and accurate laser beam spot cotrol and method of controlling focus using same