Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10865430 | Device and method of producing ultra-low sulfur biodiesel | Aijun Li, Hong Wang, Guangming Wen, Weiqing CHEN, Liyan Feng +1 more | 2020-12-15 |
| 10539834 | Display substrate, method for manufacturing the same and display device | Jian Li, Yuguang Fan | 2020-01-21 |