Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11907121 | Methods for caching and reading content, client, and storage medium | Weiqin LIAN | 2024-02-20 |
| 11750879 | Video content display method, client, and storage medium | Weiqin LIAN, Hongji Song | 2023-09-05 |
| 10413274 | Method for controlling wireless intelligent ultrasound fetal imaging system | — | 2019-09-17 |
| 10342517 | Wireless intelligent ultrasound fetal imaging system | — | 2019-07-09 |