Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11436942 | Systems and methods for interactive braille display | Changjiu Shao, Hongbing Gu, Ke Yang | 2022-09-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11436942 | Systems and methods for interactive braille display | Changjiu Shao, Hongbing Gu, Ke Yang | 2022-09-06 |