Assignee
YEN FENG-WEN
TW·53 granted patents·19 pending applications·30 citations·filing 2005–2021
Top patents by PatentIndex Score
72 records- 0192US9831444B1Phenanthroline-based compound for organic electroluminescence deviceYEN FENG-WEN·Filed 2016·Granted Nov 28, 2017·9 cites·21 claims
- 0290US9698351B2Organic material for electroluminescent deviceYEN FENG-WEN·Filed 2015·Granted Jul 4, 2017·3 cites·15 claims
- 0386US9040174B2Fluorene compound and organic electroluminescent device using the sameYEN FENG-WEN·Filed 2012·Granted May 26, 2015·5 cites·7 claims
- 0482US10224488B2Delayed fluorescence compound for organic EL device and using the sameYEN FENG WEN·Filed 2016·Granted Mar 5, 2019·3 cites·18 claims
- 0581US9911922B2Organic compound for electroluminescence deviceYEN FENG WEN·Filed 2016·Granted Mar 6, 2018·2 cites·9 claims
- 0675US10400002B2Iridium complex and organic electroluminescence device using the sameYEN FENG WEN·Filed 2017·Granted Sep 3, 2019·1 cites·9 claims
- 0774US11239435B2Iridium complex and organic electroluminescence device using the sameYEN FENG WEN·Filed 2019·Granted Feb 1, 2022·1 cites·10 claims
- 0874US9166177B2Ditriphenylene derivative and organic electroluminescent device using the sameYEN FENG-WEN·Filed 2013·Granted Oct 20, 2015·2 cites·13 claims
- 0967US10139082B2Planar OLED lamp moduleYEN FENG WEN·Filed 2017·Granted Nov 27, 2018·1 cites·11 claims
- 1066US10312455B2Delayed fluorescence material for organic electroluminescence deviceYEN FENG WEN·Filed 2017·Granted Jun 4, 2019·1 cites·13 claims
- 1166US9893305B2Indenotriphenylene-based iridium complexes for organic electroluminescence deviceYEN FENG WEN·Filed 2015·Granted Feb 13, 2018·1 cites·14 claims
- 1265US11739110B2Organic electroluminescent material and deviceYEN FENG WEN·Filed 2019·Granted Aug 29, 2023·0 cites·13 claims
- 1364US9768390B2Phenanthroline derivative for organic electroluminescent deviceYEN FENG-WEN·Filed 2015·Granted Sep 19, 2017·1 cites·10 claims
- 1462US11629140B2Organic compound and organic electroluminescence device using the sameYEN FENG WEN·Filed 2019·Granted Apr 18, 2023·0 cites·6 claims
- 1561US11524967B2Heteroacene and organic electroluminescence device using the sameYEN FENG WEN·Filed 2019·Granted Dec 13, 2022·0 cites·9 claims
- 1659US10886477B2Iridium complex and organic electroluminescence device using the sameYEN FENG WEN·Filed 2018·Granted Jan 5, 2021·0 cites·8 claims
- 1753US11575090B2Organic compound and organic electroluminescence device using the sameYEN FENG WEN·Filed 2020·Granted Feb 7, 2023·0 cites·13 claims
- 1853US11380848B2Organic compound and organic electroluminescence device using the sameYEN FENG WEN·Filed 2019·Granted Jul 5, 2022·0 cites·10 claims
- 1953US11211568B2Compound for organic electroluminescence device using the sameYEN FENG WEN·Filed 2019·Granted Dec 28, 2021·0 cites·9 claims
- 2053US10790466B2In-line system for mass production of organic optoelectronic device and manufacturing method using the same systemYEN FENG WEN·Filed 2019·Granted Sep 29, 2020·0 cites·20 claims
- 2153US10418567B2Organic compound for organic EL device and using the sameYEN FENG WEN·Filed 2016·Granted Sep 17, 2019·0 cites·13 claims
- 2252US9224955B1Purifying method for organic optoelectronic materialYEN FENG-WEN·Filed 2014·Granted Dec 29, 2015·0 cites·10 claims
- 2351US10454045B2Organic compound and organic electroluminescence device using the sameYEN FENG WEN·Filed 2017·Granted Oct 22, 2019·0 cites·10 claims
- 2451US10115905B2Organic compound for organic electroluminescence device and using the sameYEN FENG WEN·Filed 2015·Granted Oct 30, 2018·0 cites·9 claims
- 2551US2023134350A1Organic compound and organic electroluminescence device using the sameYEN FENG WEN·Filed 2021·Application pending·0 cites
- 2651US2022251077A1Organic compound and organic electroluminescence device using the sameYEN FENG WEN·Filed 2021·Application pending·0 cites
- 2750US11038124B2Organic compound and organic electroluminescence device using the sameYEN FENG WEN·Filed 2018·Granted Jun 15, 2021·0 cites·10 claims
- 2849US10428269B2Indenotriphenylene derivative and organic electroluminescence device using the sameYEN FENG WEN·Filed 2017·Granted Oct 1, 2019·0 cites·12 claims
- 2949US10174921B2Slim OLED lampYEN FENG WEN·Filed 2018·Granted Jan 8, 2019·0 cites·8 claims
- 3049US10103339B2Iridium complexes and organic electroluminescence device using the sameYEN FENG WEN·Filed 2016·Granted Oct 16, 2018·0 cites·10 claims
- 3149US2022255013A1Organic compound and organic electroluminescence device using the sameYEN FENG WEN·Filed 2021·Application pending·0 cites
- 3248US11111244B2Organic compound and organic electroluminescence device using the sameYEN FENG WEN·Filed 2018·Granted Sep 7, 2021·0 cites·11 claims
- 3348US11108001B2Organic compound and organic electroluminescence device using the sameYEN FENG WEN·Filed 2019·Granted Aug 31, 2021·0 cites·11 claims
- 3448US10807972B2Indenotriphenylene-based amine derivative and organic electroluminescence device using the sameYEN FENG WEN·Filed 2018·Granted Oct 20, 2020·0 cites·11 claims
- 3548US10686146B2Paracyclophane-based iridium complexes for organic electroluminescence deviceYEN FENG WEN·Filed 2017·Granted Jun 16, 2020·0 cites·17 claims
- 3648US10622566B2Polyheteroaromatic compound and organic electroluminescence device using the sameYEN FENG WEN·Filed 2017·Granted Apr 14, 2020·0 cites·13 claims
- 3747US11192881B2Compound for organic electroluminescence device using the sameYEN FENG WEN·Filed 2019·Granted Dec 7, 2021·0 cites·15 claims
- 3847US10693074B25,12-dihydrotetracene derivative and organic electroluminescence device using the sameYEN FENG WEN·Filed 2018·Granted Jun 23, 2020·0 cites·9 claims
- 3947US10636977B2Light emitting material for organic electroluminescence deviceYEN FENG WEN·Filed 2017·Granted Apr 28, 2020·0 cites·9 claims
- 4046US11005047B2Heteroaromatic compound and organic electroluminescence device using the sameYEN FENG WEN·Filed 2018·Granted May 11, 2021·0 cites·9 claims
- 4146US2009001874A1Arylamine compound and organic light emitting device using itYEN FENG-WEN·Filed 2007·Application pending·0 cites
- 4246US2020227658A1Organic compound and organic electroluminescence device using the sameYEN FENG WEN·Filed 2019·Application pending·0 cites
- 4345US11236075B2Organic compound and organic electroluminescence device using the sameYEN FENG WEN·Filed 2018·Granted Feb 1, 2022·0 cites·17 claims
- 4445US11038120B2Organic compound and organic electroluminescence device using the sameYEN FENG WEN·Filed 2019·Granted Jun 15, 2021·0 cites·14 claims
- 4545US10844043B2Heteroaromatic compound and organic electroluminescence device using the sameYEN FENG WEN·Filed 2018·Granted Nov 24, 2020·0 cites·10 claims
- 4645US10388887B2Delayed fluorescence compound for organic EL device and using the sameYEN FENG WEN·Filed 2016·Granted Aug 20, 2019·0 cites·18 claims
- 4745US2008299294A1Anthracene compound and organic light emitting device using the sameYEN FENG-WEN·Filed 2007·Application pending·0 cites
- 4845US2020106028A1Iridium complex and organic electroluminescence device using the sameYEN FENG WEN·Filed 2018·Application pending·0 cites
- 4944US9793490B2Organic optoelectronic material and use thereofYEN FENG-WEN·Filed 2016·Granted Oct 17, 2017·0 cites·3 claims
- 5044US2021104679A1Organic compound and organic electroluminescence device using the sameYEN FENG WEN·Filed 2019·Application pending·0 cites
Showing the top 50 of 72 patent records by PatentIndex Score.
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