Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10860595 | User social-relationship identification apparatus, method, and terminal device | — | 2020-12-08 |
| 10602722 | Smart leash system | Joseph Mathew Hetzer, Anthony Clarence Hetzer | 2020-03-31 |