Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12394284 | Auto ring notification to nested smoke audio receiver | Liangju Li, Zida Wang | 2025-08-19 |
| 12252346 | Circulating conveyor | Tengteng Wang, Xiang Fan | 2025-03-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12394284 | Auto ring notification to nested smoke audio receiver | Liangju Li, Zida Wang | 2025-08-19 |
| 12252346 | Circulating conveyor | Tengteng Wang, Xiang Fan | 2025-03-18 |