Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209502 | System for object position estimation based on magnetic field signal using underwater sensor network and method thereof | Yo An Shin | 2021-12-28 |
| 11085991 | Test node-based wireless positioning method and device thereof | Yo An Shin, Seung Woo Lee | 2021-08-10 |