Issued Patents All Time
Showing 101–125 of 128 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9893306 | Organic electroluminescent materials and devices | David B. Knowles, Chun Lin, Peter Borden Mackenzie, Jui-Yi Tsai, Robert W. Walters +2 more | 2018-02-13 |
| 9876173 | Organic electroluminescent materials and devices | Lichang Zeng, Suman Layek, Bin Ma, Kwang-Ohk Cheon, Chuanjun Xia | 2018-01-23 |
| 9799838 | Fluorinated organic electroluminescent materials and devices | Pierre-Luc T. BOUDREAULT, Chuanjun Xia | 2017-10-24 |
| 9761807 | Organic light emitting diode materials | Bin Ma, Edward Barron, Kwang-Ohk Cheon, Lichang Zeng, Chuanjun Xia | 2017-09-12 |
| 9735377 | Phosphorescent emitters and host materials with improved stability | Chuanjun Xia, Bin Ma, Scott Beers, Jui-Yi Tsai, James Fiordeliso +2 more | 2017-08-15 |
| 9722193 | Organic electroluminescent materials and devices | David B. Knowles, Chun Lin, Peter Borden Mackenzie, Jui-Yi Tsai, Robert W. Walters +2 more | 2017-08-01 |
| 9548462 | Organic electroluminescent materials and devices | David B. Knowles, Chun Lin, Peter Borden Mackenzie, Jui-Yi Tsai, Robert W. Walters +2 more | 2017-01-17 |
| 9461254 | Organic electroluminescent materials and devices | Jui-Yi Tsai, Gregg Kottas, Jason Brooks, Nasrin Ansari, Edward Barron +1 more | 2016-10-04 |
| 9455412 | Organic electroluminescent materials and devices | Lichang Zeng, Suman Layek, Chuanjun Xia, Kwang-Ohk Cheon | 2016-09-27 |
| 9406892 | Organic electroluminescent materials and devices | Lichang Zeng, Scott Joseph, Alexey Borisovich Dyatkin, Chuanjun Xia | 2016-08-02 |
| 9397302 | Organic electroluminescent materials and devices | Pierre-Luc T. BOUDREAULT, Chuanjun Xia | 2016-07-19 |
| 9359549 | Organic electroluminescent materials and devices | Dinesh Rayabarapu, Chuanjun Xia, Raymond Kwong, Bin Ma, Bert Alleyne | 2016-06-07 |
| 9281483 | Organic electroluminescent materials and devices | David B. Knowles, Chun Lin, Peter Borden Mackenzie, Jui-Yi Tsai, Robert W. Walters +2 more | 2016-03-08 |
| 9123903 | Dibenzothiophene-containing materials in phosphorescent light emitting diodes | Chun Lin, Alexey Borisovich Dyatkin, Zeinab Elshenawy | 2015-09-01 |
| 9065063 | Metal complexes of cyclometallated imidazo[1,2-f]phenanthridine and diimidazo[1,2-a:1′,2′-c]quinazoline ligands and isoelectronic and benzannulated analogs thereof | David B. Knowles, Chun Lin, Peter Borden Mackenzie, Jui-Yi Tsai, Robert W. Walters +2 more | 2015-06-23 |
| 9034483 | Phosphorescent materials | Bert Alleyne, Raymond Kwong, Chuanjun Xia | 2015-05-19 |
| 8987451 | Synthesis of cyclometallated platinum(II) complexes | Jui-Yi Tsai, Gregg Kottas | 2015-03-24 |
| 8946697 | Iridium complexes with aza-benzo fused ligands | Bin Ma, Edward Barron, Alan DeAngelis, Chuanjun Xia, Kwang-Ohk Cheon +2 more | 2015-02-03 |
| 8889864 | Metal complexes of cyclometallated imidazo[1,2-f]phenanthridine and diimidazo[1,2-a:1′,2′-c]quinazoline ligands and isoelectronic and benzannulated analogs thereof | David B. Knowles, Chun Lin, Peter Borden Mackenzie, Jui-Yi Tsai, Robert W. Walters +2 more | 2014-11-18 |
| 8871361 | Tetradentate platinum complexes | Chuanjun Xia, David Zenan Li, James Fiordelisio, Bin Ma, Zeinab Elshenawy +4 more | 2014-10-28 |
| 8815415 | Blue emitter with high efficiency based on imidazo[1,2-f] phenanthridine iridium complexes | Jui-Yi Tsai, Jason Brooks, Scott Beers, Gregory S. Kottas, Edward Barron +1 more | 2014-08-26 |
| 8766529 | Metal complexes of cyclometallated imidazo[1,2-ƒ]phenanthridine and diimidazo[1,2-a:1',2'-c]quinazoline ligands and isoelectronic and benzannulated analogs thereof | David B. Knowles, Chun Lin, Peter Borden Mackenzie, Jui-Yi Tsai, Robert W. Walters +2 more | 2014-07-01 |
| 8691988 | Metal complexes of cyclometallated imidazo (1,2-f) phenanthridine (1,2-a:1′, 2′-c),quinazoline ligands and isoelectronic and benzannulated analogs thereof | David B. Knowles, Chun Lin, Peter Borden Mackenzie, Jui-Yi Tsai, Robert W. Walters +2 more | 2014-04-08 |
| 8586204 | Phosphorescent emitters and host materials with improved stability | Chuanjun Xia, Bin Ma, Scott Beers, Jui-Yi Tsai, James Fiordeliso +2 more | 2013-11-19 |
| 8580402 | Dibenzothiophene-containing materials in phosphorescent light emitting diodes | Chun Lin, Alexey Borisovich Dyatkin, Zeinab Elshenawy | 2013-11-12 |