Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10381594 | OLED display panel and display device thereof | — | 2019-08-13 |
| 10343113 | Apparatus and method for absorbing and mineralizing carbon dioxide | Jiantao Zhang, Changjun Yu, Haichuan Ding | 2019-07-09 |