Inventor · disambiguated record
Shwu-Ju Shieh
Also filed as: SHIEH SHWU-JU
18 granted patents·3 pending applications·9 citations·filing 2003–2020
88Inventor score
Files withNICHEM FINE TECH CO LTD14SHANGHAI NICHEM FINE CHEMICAL CO LTD3NICHEM FINE TECHNOLOGY COMPANY LIMTED1NICHEM FINE TECHNOLOGY COMPANY LTD1RIT DISPLAY CORP1
Top patents by PatentIndex Score
21 records- 0173US10396292B2Compound and organic electronic device using the sameNICHEM FINE TECH CO LTD·Filed 2017·Granted Aug 27, 2019·1 cites·20 claims
- 0264US10424744B2Compound and organic electronic device comprising the sameNICHEM FINE TECH CO LTD·Filed 2017·Granted Sep 24, 2019·0 cites·24 claims
- 0364US10326087B2Compound and organic electronic device comprising the sameNICHEM FINE TECH CO LTD·Filed 2017·Granted Jun 18, 2019·0 cites·11 claims
- 0463US10312459B2Compound and organic electronic device using the sameNICHEM FINE TECH CO LTD·Filed 2017·Granted Jun 4, 2019·0 cites·20 claims
- 0562US10431751B2Compound and organic electronic device comprising the sameNICHEM FINE TECH CO LTD·Filed 2017·Granted Oct 1, 2019·0 cites·13 claims
- 0661US10510962B2Compound and organic electronic device using the sameNICHEM FINE TECH CO LTD·Filed 2017·Granted Dec 17, 2019·0 cites·18 claims
- 0761US10483468B2Compound and organic electronic device using the sameNICHEM FINE TECH CO LTD·Filed 2017·Granted Nov 19, 2019·0 cites·18 claims
- 0860US10693077B2Compound and organic electronic device using the sameNICHEM FINE TECH CO LTD·Filed 2017·Granted Jun 23, 2020·0 cites·17 claims
- 0956US2013299793A19,10-dihydroacridine derivative and organic light emitting device comprising the sameNICHEM FINE TECHNOLOGY COMPANY LIMTED·Filed 2013·Application pending·0 cites
- 1055US10693075B2Spiro compound and organic electronic device comprising the sameNICHEM FINE TECH CO LTD·Filed 2017·Granted Jun 23, 2020·0 cites·20 claims
- 1153US10454039B2Compound and organic electronic device using the sameNICHEM FINE TECH CO LTD·Filed 2017·Granted Oct 22, 2019·0 cites·16 claims
- 1253US2015076480A1Organic light emitting device comprising 9,10-dihydroacridine derivativeNICHEM FINE TECHNOLOGY COMPANY LTD·Filed 2014·Application pending·0 cites
- 1351US6803129B2Organic light emitting diode and organic luminescent materials thereofRITDISPLAY CORP·Filed 2003·Granted Oct 12, 2004·6 cites·21 claims
- 1442US10529928B2Compound and organic electronic device using the sameNICHEM FINE TECH CO LTD·Filed 2017·Granted Jan 7, 2020·0 cites·20 claims
- 1541US10476006B2Compound and organic electronic device using the sameNICHEM FINE TECH CO LTD·Filed 2017·Granted Nov 12, 2019·0 cites·14 claims
- 1638US10494359B2Compound and organic electronic device using the sameNICHEM FINE TECH CO LTD·Filed 2017·Granted Dec 3, 2019·0 cites·17 claims
- 1738US2020274070A1Compound and organic electronic device using the sameSHANGHAI NICHEM FINE CHEMICAL CO LTD·Filed 2020·Application pending·0 cites
- 1837US11183641B2Composition for an organic electronic device and organic electronic device using the sameSHANGHAI NICHEM FINE CHEMICAL CO LTD·Filed 2019·Granted Nov 23, 2021·0 cites·19 claims
- 1936US11038123B2Compound and organic electronic device using the sameNICHEM FINE TECH CO LTD·Filed 2018·Granted Jun 15, 2021·0 cites·16 claims
- 2029US10937968B2Compound and organic electronic device using the sameSHANGHAI NICHEM FINE CHEMICAL CO LTD·Filed 2018·Granted Mar 2, 2021·0 cites·16 claims
- 2129US7264891B2Organic electroluminescent device and organic electroluminescent compound thereofRIT DISPLAY CORP·Filed 2003·Granted Sep 4, 2007·2 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →