Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10643090 | Method and device for guiding users to restore Rubik's cube | Letian Wang, Peng Du, Qingyun Li, Mingying Gu | 2020-05-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10643090 | Method and device for guiding users to restore Rubik's cube | Letian Wang, Peng Du, Qingyun Li, Mingying Gu | 2020-05-05 |