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JINWOONG IND CO LTD

Overview
  • Total Patents
    47
  • GoodIP Patent Rank
    42,919
  • Filing trend
    ⇩ 53.0%
About

JINWOONG IND CO LTD has a total of 47 patent applications. It decreased the IP activity by 53.0%. Its first patent ever was published in 1985. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets semiconductors, organic fine chemistry and basic materials chemistry are LT MAT CO LTD, CHOI DON SOO and NINGBO LUMILAN ADVANCED MAT CO LTD.

Patent filings in countries

World map showing JINWOONG IND CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 36
#2 WIPO (World Intellectual Property Organization) 10
#3 China 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Cho Eun Sang 27
#2 Lee Jong Ryun 22
#3 Lee Sang Jin 18
#4 Hwang Bo Seon 18
#5 Jeong Eun Been 16
#6 Lee Ji Hwan 16
#7 Kook Chang Hun 16
#8 Cho Hye Jin 14
#9 Han Sang Mi 14
#10 Park Do Woo 13

Latest patents

Publication Filing date Title
KR20200132290A Phenanthroline compound and organic light emitting element comprising the same
KR20200124970A Phenanthroline compound and organic light emitting element comprising the same
KR20200103380A Phosphine oxide compound and organic light emitting element comprising the same
KR102052332B1 Phenanthroline compound and organic light emitting element comprising the same
KR20180132588A Phenanthroline compound and organic light emmiting diode having the same
KR20200064423A Pyrene compound and organic light emitting element comprising the same
KR102020842B1 Intermediate for making phenanthroline, method of making the same and method of making phenanthroline using the same
KR102026462B1 Organic light emitting diode comprising phosphorescence green host materials having thermally activated delayed fluorescence properties
KR101926770B1 Phenanthroline compound and organic light emitting element comprising the same
KR101926771B1 Organic light emitting diode comprising phosphorescence green host materials having thermally activated delayed fluorescence properties
KR20180075381A Phenanthroline compound and organic light emitting element comprising the same
KR20180065906A carbazole compound and organic light emitting element comprising the same
KR20190055854A carboline compound and organic light emitting element comprising the same
KR20190053606A Phenanthroline compound and organic light emitting element comprising the same
KR20190053579A quinolone compound and organic light emitting element comprising the same
KR20190053563A benzo(b)fluoranthene compounds and organic light emitting diode comprising the same
KR20190053562A Phenanthroline-triazine compound and organic light emitting diode comprising the same
WO2019093547A1 Phenanthroline-anthracene compound and organic light emitting device comprising same
KR20190053354A Phenanthroline-anthracene compound and organic light emitting diode comprising the same
KR20190052882A phenanthroline compound and organic light emitting element comprising the same