Issued Patents All Time
Showing 76–92 of 92 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10483329 | Hole transporting material, hole transporting layer, OLED display panel electronic device comprising the same | Xiangcheng Wang, Wei He, Ying Liu, Yuji Hamada | 2019-11-19 |
| 10446776 | Organic light-emitting diode (OLED) display panel and manufacturing method | Wei He, Shuang Cheng, Xiangcheng Wang, Yuji Hamada, Chen-Yu Liu | 2019-10-15 |
| 10446758 | Hole transporting material, OLED display panel and electronic device comprising the same | Xiangcheng Wang, Wei He, Ying Liu, Yuji Hamada | 2019-10-15 |
| 10439008 | Organic light-emitting display panel and manufacturing method thereof, and organic light-emitting display device | Shuang Cheng, Xiangcheng Wang, Hamada Yuji, Jianyun WANG | 2019-10-08 |
| 10439003 | Organic light-emitting display panel and display device | Shuang Cheng, Xiangcheng Wang, Qing-Man Zhu, Yibin Xing, Jianyun WANG +1 more | 2019-10-08 |
| 10355235 | Organic light emitting display device and apparatus | Xiangcheng Wang, Shuang Cheng, Yuji Hamada, Wei He | 2019-07-16 |
| 10340314 | Organic light-emitting diode display panel, electronic device and manufacturing method | Yuji Hamada, Wanming HUA, Xiangcheng Wang, Wei He, Zhihong Lei | 2019-07-02 |
| 10312293 | Organic light-emitting diode, display panel and display device | Huihui Ma, Xiangcheng Wang, Yuji Hamada | 2019-06-04 |
| 10205112 | Organic light-emitting diode display panel and organic light-emitting diode display device | Xiangcheng Wang, Wei He, Yuji Hamada, Chen-Yu Liu | 2019-02-12 |
| 10204969 | Organic light-emitting display panel, fabrication method thereof, and display apparatus | Shuang Cheng, Xiangcheng Wang, Yuji Hamada | 2019-02-12 |
| 10177344 | Display panel and method for manufacturing the same | Xiangcheng Wang, Yuji Hamada, Wanming HUA, Wei He, Shuang Cheng | 2019-01-08 |
| 10177332 | Organic light-emitting display panel and device | Xiangcheng Wang, Yuji Hamada, Wei He, Wanming HUA, Shuang Cheng | 2019-01-08 |
| 10177333 | Organic light-emitting display panel and device | Zhihong Lei, Xiangcheng Wang, 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, Wei He, Honggang Yan, Lei Lv, Xiangcheng Wang | 2019-01-01 |
| 10062862 | Organic light-emitting diode (OLED) display panel, electronic device and manufacturing method | Yuji Hamada, Zhihong Lei, Xiangcheng Wang, Wei He, Chen-Yu Liu +1 more | 2018-08-28 |
| 10050088 | Organic light-emitting diode display panel having the hole transport units corresponding to the light emitting devices of two different colors have different mobility | Xiangcheng Wang, Wei He, Yuji Hamada, Chen-Yu Liu | 2018-08-14 |
| 10050219 | Organic light-emitting display panel and device | Zhihong Lei, Yuji Hamada, Lei Lv | 2018-08-14 |