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YOI SYSTEM CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    181,290
  • Filing trend
    ⇩ 100.0%
About

YOI SYSTEM CO LTD has a total of 22 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2000. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets audio-visual technology, computer technology and semiconductors are STEP SYSTEM CO LTD, Guan zhi-bin and WINCOMM CORP.

Patent filings in countries

World map showing YOI SYSTEM CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 22

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Sung Kwang Ki 6
#2 Sung Myung Ki 4
#3 Park Kum Sang 4
#4 Yeo Seung Shin 2
#5 Kim Jong Chul 2
#6 Jeong Jong Taik 1
#7 Sagong Seong Dae 1
#8 Sung Gwang Gi 1
#9 Joo Ki Young 1
#10 Seoug Woong Kee 1

Latest patents

Publication Filing date Title
KR20190008586A Training apparatus for actively rehabilitating fingers and wrist
KR20190008585A Active training system for rehabilitating fingers and wrist using display device
KR20180109373A Apparatus for calibrating radio frequency
KR101701778B1 Kiosk having forward or backward driving fuction
KR20170123811A Rf calibration device
KR20170046558A Support Fixture for Radio Frequency Calibration Process
KR20160131425A Torque control device and method thereof
KR20140044457A Temperatuer control device for industrial electronic device using smbus and control method thereof
KR101180095B1 Ticket issuing apparatus with disaster warning function and disaster warning method using thereof
KR101157984B1 Apparatus for providing location imformation and operation method thereof
KR20100125987A Heating device for attaching ribon onto solar cell
KR20100125988A Heating device for attaching ribon onto solar cell
KR20100125989A Method for attaching ribbon onto solar cell
KR100888825B1 A rotation picker driving apparatus of a die sorter
KR100890830B1 A bin block driving apparatus of a die sorter
KR100785728B1 An industral computer sash
KR20080019393A A optical fiber is sensor
KR20060108443A The remote terminal unit
KR20060085269A A motor-controlling device using a microprocessor and a method therefor
KR20060059048A An industrial panel computer case