Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422537 | Method and apparatus for detecting signal propagation type | Huajun Yu, William Wang | 2025-09-23 |
| 11791911 | Method and apparatus for detecting signal propagation type | Steven Liu, Huajun Yu, William Wang | 2023-10-17 |
| 11558715 | Method and apparatus for detecting signal propagation type | Steven Liu, Huajun Yu, Wei Wang | 2023-01-17 |
| 11500055 | Detection method and detection apparatus | Huajun Yu, Wei Wang, Steven Liu | 2022-11-15 |