Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1093458 | Child camera | — | 2025-09-16 |
| D1055157 | Writing board | — | 2024-12-24 |
| D991251 | Writing pad | — | 2023-07-04 |
| D982081 | Writing pad | — | 2023-03-28 |
| D970499 | Writing pad | — | 2022-11-22 |
| D935525 | Writing board | — | 2021-11-09 |
| 11025441 | Power supply | Baotao Ning | 2021-06-01 |
| D892191 | Kid's camera | — | 2020-08-04 |
| D884047 | Kid's camera | — | 2020-05-12 |
| 10314090 | Access point management | Jiajia Fu | 2019-06-04 |
| 9354311 | Real-time processing system and method for phased array three-dimensional acoustics image pickup sonar | Yaowu Chen, Rongxin Jiang | 2016-05-31 |
| D735189 | Tablet computer for child | — | 2015-07-28 |