Learn more

SFC CO LTD

Overview
  • Total Patents
    627
  • GoodIP Patent Rank
    4,148
  • Filing trend
    ⇩ 28.0%
About

SFC CO LTD has a total of 627 patent applications. It decreased the IP activity by 28.0%. Its first patent ever was published in 2000. It filed its patents most often in Republic of Korea, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets semiconductors, organic fine chemistry and basic materials chemistry are HEESUNG MAT LTD, E-RAY OPTOELECTRONICS TECH CO LTD and KYULUX INC.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Je Jong Tae 148
#2 Lee Se Jin 106
#3 Park Seok Bae 74
#4 Lee Sang Hae 68
#5 Yang Byung Sun 66
#6 Shim So Young 61
#7 Park Sang Woo 60
#8 Cha Soon-Wook 59
#9 Cha Soon Wook 56
#10 Park Sang-Woo 54

Latest patents

Publication Filing date Title
KR20210032339A An organoelectro luminescent compounds and organoelectro luminescent device using the same
KR20200139113A Novel organic compounds for organic light-emitting diode and organic light-emitting diode including the same
WO2021075856A1 Polycyclic compound and organic light-emitting device using same
WO2021071345A2 Polycyclic compound and organoelectro luminescent device using same
KR20210012969A Organic electroluminescent compounds and Organic electroluminescent device comprising the same
WO2021010770A1 Novel boron compound and organic light-emitting device comprising same
WO2021015417A1 Organic electroluminescent compounds and organic electroluminescent device
JP2021001161A Compound for organic light-emitting element and organic light-emitting element including the compound
KR20210011873A Organic electroluminescent compounds and Organic electroluminescent device comprising the same
US2020395553A1 Organic electroluminescent device
KR20200145674A Organic Compound for organic light emitting diode and an organic light emitting diode including the same
WO2020251183A1 Compound for organic light-emitting element and organic light-emitting element comprising same
KR102191018B1 Organic electroluminescent device
WO2020153650A1 Compound for organic light emitting element, and organic light emitting element comprising same and having long lifespan
KR20200000404A Quantitative analysis method for furan of deteriorated insulating oil
JP2020089361A Quencher and use therefor
WO2020111830A1 Organic light-emitting element using polycyclic aromatic derivative compound
US2020161552A1 Indolocarbazole derivatives and organic electroluminescent devices using the same
KR20200058313A Novel boron compounds and Organic light emitting diode including the same
KR20190127622A Novel organic compounds for organic light-emitting diode and organic light-emitting diode including the same