Issued Patents 2020
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10862061 | Organic light-emitting display panel and organic light-emitting display device having gradient doped electron transmission regions | Weili Qiao, Jinghua Niu | 2020-12-08 |
| 10847740 | Organic light-emitting display panel and organic light-emitting display device with electron transport layers | Jinghua Niu, Ding Li, Ping An | 2020-11-24 |
| 10818875 | Organic light-emitting display panel and organic light-emitting display device | Jinghua Niu, Ding Li | 2020-10-27 |
| 10763449 | Organic light-emitting diode (OLED) display panel, fabrication method and electronic device thereof | Huihui Ma, Hongyang Ren, Jie Li, Yuji Hamada, Wei He +1 more | 2020-09-01 |
| 10700135 | Organic light-emitting diode display panel and organic light-emitting diode display device | Jinghua Niu, Wei He, Yuji Hamada, Chen-Yu Liu, Honggang Yan | 2020-06-30 |
| 10700298 | OLED display panel and electronic device comprising the same | Chen-Yu Liu, Wei He, Jinghua Niu, Yuji Hamada, Ying Liu | 2020-06-30 |
| 10700287 | Organic electroluminescent compound and organic photoelectric apparatus | Hongyang Ren, Wei He | 2020-06-30 |
| 10686016 | Organic light emitting display panel and organic light emitting display apparatus | Zhihong Lei, Jinghua Niu, Lei Lv, Shuang Cheng | 2020-06-16 |
| 10686136 | Hole transporting material, OLED display panel and electronic device comprising the same | Wei He, Ying Liu, Jinghua Niu, Yuji Hamada | 2020-06-16 |
| 10665821 | Organic light-emitting diode with intermediate layer made of ytterbium element, display panel and display device | Honghu Ma, Jinghua Niu, Run Yang | 2020-05-26 |
| 10658601 | Organic light-emitting display panel and display device | Shuang Cheng, Jinghua Niu, Qing-Man Zhu, Weili Qiao, Yinhe Liu +1 more | 2020-05-19 |
| 10629822 | Organic electroluminescent material and organic optoelectronic device | Ying Liu, Hongyang Ren, Wei He, Chen-Yu Liu | 2020-04-21 |
| 10615375 | Organic light-emitting display panel, electronic device and method for manufacturing the same | Wanming HUA, Hongyang Ren, Yuji Hamada, Wei He, Jinghua Niu +1 more | 2020-04-07 |
| 10615359 | Organic light-emitting display panel and device | Jinghua Niu, Yuji Hamada, Wei He, Wanming HUA, Shuang Cheng | 2020-04-07 |
| 10615355 | Organic light-emitting display panel and display device | Shuang Cheng, Jinghua Niu, Qing-Man Zhu, Zhi ZHANG, Jianyun WANG +1 more | 2020-04-07 |
| 10600851 | Organic light-emitting display panel and organic light-emitting display device | Jinghua Niu, Ding Li, Ping An | 2020-03-24 |
| 10566577 | Organic light emitting display device and organic light emitting display apparatus | Yinhe Liu, Wei He, Yuji Hamada, Jinghua Niu, Qing-Man Zhu | 2020-02-18 |
| 10553810 | OLED display panel and an electronic device comprising the same | Ying Liu, Hongyang Ren, Yuji Hamada, Wei He, Chen-Yu Liu +1 more | 2020-02-04 |
| 10538700 | Organic electroluminescent material and organic optoelectronic device | Peng Shu, Hongyang Ren, Wei He, Chen-Yu Liu | 2020-01-21 |
| 10535824 | Organic electroluminescent material and organic optoelectronic device | Ying Liu, Hongyang Ren, Wei He, Chen-Yu Liu | 2020-01-14 |
| 10529781 | Organic light-emitting diode display panel and organic light-emitting diode display device | Jinghua Niu, Wei He, Yuji Hamada, Chen-Yu Liu, Honggang Yan | 2020-01-07 |