Issued Patents All Time
Showing 101–123 of 123 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9873241 | Method and device for fabricating flexible display device | Hongfei Cheng | 2018-01-23 |
| 9803552 | Turbine engine fuel injection system and methods of assembling the same | Obulesu Chatakonda, Soumya Gudiyella, Narendra Digamber Joshi, Venkat Eswarlu Tangirala, Matthieu Marc Masquelet +1 more | 2017-10-31 |
| 9786727 | Display substrate and manufacturing method thereof, and flexible display device | Hongfei Cheng | 2017-10-10 |
| 9780336 | Organic light-emitting display panel and display device | Hongfei Cheng | 2017-10-03 |
| 9736573 | Sound system | Yongda Ma, Jian Xu | 2017-08-15 |
| 9704427 | Method and device for adjusting grayscale brightness and 3D display device | Shunming Huang, Jia Yang, Jie Yang | 2017-07-11 |
| 9698380 | Electroluminescence display device with a protective layer and fabrication method thereof | Hongfei Cheng | 2017-07-04 |
| 9671908 | Touch panel for multi-touch function of an in cell capacitive touch panel in a twisted nematic mode, driving method thereof, and display device thereof | Hongfei Cheng | 2017-06-06 |
| 9666650 | Flexible display and manufacturing method thereof | — | 2017-05-30 |
| 9634289 | Transparent display panel and manufacturing method thereof, and transparent display device | Hongfei Cheng, Yanli Wang, Deming Liu | 2017-04-25 |
| 9589511 | Driving backlight method, display device and storage medium | Shunming Huang, Jianwei Cao, Mingsheng Qiao, Weidong Liu | 2017-03-07 |
| 9543368 | OLED array substrate having black matrix, manufacturing method and display device thereof | Hongfei Cheng | 2017-01-10 |
| 9530341 | Array substrate, driving method of array substrate and display device | Hongfei Cheng | 2016-12-27 |
| 9520453 | Electroluminescent device and manufacturing method thereof | Hongfei Cheng | 2016-12-13 |
| 9508779 | Electroluminescence display device and fabrication method thereof | Hongfei Cheng | 2016-11-29 |
| 9496318 | Electroluminescent device including boss layer and its manufacture method | Hongfei Cheng | 2016-11-15 |
| 9466812 | Organic electroluminescent device packaging structure | Hongfei Cheng | 2016-10-11 |
| 9406263 | Method and apparatus for controlling a backlight brightness according to average grayscales | Shunming Huang, Jia Yang, Jie Yang | 2016-08-02 |
| 9362523 | Encapsulation structure of OLED device | — | 2016-06-07 |
| 9349984 | Encapsulation structure and encapsulating method of OLED device | — | 2016-05-24 |
| 9336750 | Backlight control method and device and liquid crystal display device | Jia Yang, Weidong Liu, Mingsheng Qiao | 2016-05-10 |
| 9312504 | Flexible organic light emitting diode display device and manufacturing method thereof | Hongfei Cheng | 2016-04-12 |
| 9276233 | Encapsulating structure of OLED device | — | 2016-03-01 |