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SAMYANG EMS CO LTD

Overview
  • Total Patents
    12
About

SAMYANG EMS CO LTD has a total of 12 patent applications. Its first patent ever was published in 2002. It filed its patents most often in Taiwan, Japan and China. Its main competitors in its focus markets optics, basic materials chemistry and macromolecular chemistry and polymers are TAKEI SATOSHI, HATAKEYAMA JUN and RIDGEFIELD ACQUISITION.

Patent filings in countries

World map showing SAMYANG EMS CO LTDs patent filings in countries
# Country Total Patents
#1 Taiwan 7
#2 Japan 4
#3 China 1

Patent filings per year

Chart showing SAMYANG EMS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cho Haeng-Kyu 5
#2 Cha Hyuk-Jin 5
#3 Pae You-Lee 4
#4 Moon Bong Seok 4
#5 Ryu Mi-Sun 3
#6 Kim Seok Keun 3
#7 Kim Son-Ho 3
#8 Byon Won-Su 3
#9 Moon Bong-Seok 3
#10 Lee Jae-Hwan 3

Latest patents

Publication Filing date Title
TW200540567A Method for forming an organic insulator of high aperture tft lcd
TWI266146B Resist composition for column spacer of liquid crystal display element