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CHARM & CI CO LTD

Overview
  • Total Patents
    55
About

CHARM & CI CO LTD has a total of 55 patent applications. Its first patent ever was published in 2006. It filed its patents most often in Republic of Korea, Taiwan and China. Its main competitors in its focus markets optics, measurement and semiconductors are OPTICAL IMAGING SYST, CHENGDU CEC PANDA DISPLAY TECH CO LTD and MAURICE FRANCOIS.

Patent filings in countries

World map showing CHARM & CI CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 40
#2 Taiwan 11
#3 China 2
#4 Japan 2

Patent filings per year

Chart showing CHARM & CI CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hong Sok Yong 13
#2 Shin Gyu Sung 11
#3 Yoon Sung Jin 7
#4 Kim Hyun Jung 7
#5 Jung Young Tae 7
#6 Sul Bong Ho 7
#7 Kim Jae Hee 4
#8 Park Noh Heon 4
#9 Cho Guk Hyeong 4
#10 Lee Kwan Jae 4

Latest patents

Publication Filing date Title
KR20090012200A Probe device
KR20100062283A Method for repairing liquid crystal display panel using polarized light
KR20080108072A Pogo probe unit and repair apparatus for flat panel display by the same
KR20100058012A Optical system for detecting defect
KR20100002039A Wafer fabrication apparatus having buffer modules and method for performing function thereof
KR20100035512A Apparatus and method for repairing a mask
KR20100028730A Polishing device for flat panel display and driving method thereof and repair system having the same
KR20100028733A Polishing device for flat panel display and driving method thereof and repair system having the same
KR100868685B1 Reversal machine for inspection with display panel
KR20100004358A Method for exposing align mark of glass substrate
KR20090126614A System and method for repairing bad pixel of organic light emitting diode display device
KR20090108916A Blade type probe unit
KR100912837B1 Dry etching apparatus
KR20090091457A Method for bonding wafer and apparatus for bonding wafer
KR100909959B1 Apparatus and method for lcd panel repair
KR20090079121A Apparatus and method for reparing pixel of display device
KR20090073327A Apparatus for high density remote plasma processing
KR20080105956A Wafer bonding method
KR20090026943A Cleaning sheet for probe card and cleaning method using same
KR20090011194A Probe device