Issued Patents 2019
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10522584 | Display panel, manufacturing method thereof and display device | Shuang Cheng, Jinghua Niu, Qing-Man Zhu, Honghu Ma, Jun Lin +1 more | 2019-12-31 |
| 10516125 | Organic light-emitting display panel and display device | Xiaoxi Na, Jinghua Niu, Qing-Man Zhu, Shuang Cheng, Lei Wen +1 more | 2019-12-24 |
| 10510981 | Organic light-emitting diode display panel, fabrication method, and electronic apparatus | Jie Li, Yuji Hamada, Jinghua Niu, Huihui Ma | 2019-12-17 |
| 10510972 | OLED display panel and a display device comprising the same | Yuji Hamada, Jinghua Niu, Chen-Yu Liu | 2019-12-17 |
| 10497879 | Organic light-emitting display panel device | Zhihong Lei, Jinghua Niu, Lei Lv | 2019-12-03 |
| 10483329 | Hole transporting material, hole transporting layer, OLED display panel electronic device comprising the same | Wei He, Ying Liu, Jinghua Niu, Yuji Hamada | 2019-11-19 |
| 10446776 | Organic light-emitting diode (OLED) display panel and manufacturing method | Wei He, Shuang Cheng, Jinghua Niu, Yuji Hamada, Chen-Yu Liu | 2019-10-15 |
| 10446758 | Hole transporting material, OLED display panel and electronic device comprising the same | Wei He, Ying Liu, Jinghua Niu, Yuji Hamada | 2019-10-15 |
| 10439008 | Organic light-emitting display panel and manufacturing method thereof, and organic light-emitting display device | Shuang Cheng, Jinghua Niu, Hamada Yuji, Jianyun WANG | 2019-10-08 |
| 10439003 | Organic light-emitting display panel and display device | Shuang Cheng, Jinghua Niu, Qing-Man Zhu, Yibin Xing, Jianyun WANG +1 more | 2019-10-08 |
| 10385059 | Organic electroluminescent material and organic optoelectronic device | Ying Liu, Hongyang Ren, Wei He, Chen-Yu Liu | 2019-08-20 |
| 10355235 | Organic light emitting display device and apparatus | Shuang Cheng, Jinghua Niu, Yuji Hamada, Wei He | 2019-07-16 |
| 10340796 | Constant on time boost converter control | — | 2019-07-02 |
| 10340314 | Organic light-emitting diode display panel, electronic device and manufacturing method | Yuji Hamada, Wanming HUA, Wei He, Jinghua Niu, Zhihong Lei | 2019-07-02 |
| 10312293 | Organic light-emitting diode, display panel and display device | Huihui Ma, Yuji Hamada, Jinghua Niu | 2019-06-04 |
| 10305045 | Organic electroluminescent compound and organic photoelectric apparatus thereof | Hongyang Ren, Wei He | 2019-05-28 |
| 10204969 | Organic light-emitting display panel, fabrication method thereof, and display apparatus | Shuang Cheng, Jinghua Niu, Yuji Hamada | 2019-02-12 |
| 10205112 | Organic light-emitting diode display panel and organic light-emitting diode display device | Jinghua Niu, Wei He, Yuji Hamada, Chen-Yu Liu | 2019-02-12 |
| 10177332 | Organic light-emitting display panel and device | Jinghua Niu, Yuji Hamada, Wei He, Wanming HUA, Shuang Cheng | 2019-01-08 |
| 10177344 | Display panel and method for manufacturing the same | Jinghua Niu, Yuji Hamada, Wanming HUA, Wei He, Shuang Cheng | 2019-01-08 |
| 10177333 | Organic light-emitting display panel and device | Jinghua Niu, Zhihong Lei, Wei He, Yuji Hamada, Chen-Yu Liu | 2019-01-08 |
| 10170730 | Vacuum evaporation device and method thereof, and organic light-emitting display panel | Yuji Hamada, Jinghua Niu, Wei He, Honggang Yan, Lei Lv | 2019-01-01 |