Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10803781 | Color filter substrate assembly, manufacturing method thereof, and display apparatus and display method thereof | Shuai Han, Jianyun Xie, Xuechao Song | 2020-10-13 |
| 10642120 | Method and system for controlling electrochromic film | Yan Zhou | 2020-05-05 |
| 10607523 | Color filter substrate assembly, manufacturing method thereof, and display apparatus and display method thereof | Shuai Han, Jianyun Xie, Xuechao Song | 2020-03-31 |
| 10539851 | Method for changing states of electrochromic film | Yan Zhou | 2020-01-21 |