Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1072469 | Kids' backpack | — | 2025-04-29 |
| 10982618 | Method and system for controlling air-fuel ratio for gas engine | Xuguang Tan, Wang Li | 2021-04-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1072469 | Kids' backpack | — | 2025-04-29 |
| 10982618 | Method and system for controlling air-fuel ratio for gas engine | Xuguang Tan, Wang Li | 2021-04-20 |