Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398918 | Portable water heater | Qi Yang, Zhiyuan Ma, Deqing Chen | 2025-08-26 |
| 11292316 | Vehicle-mounted gas water heater | Qi Yang, Zhiyuan Ma | 2022-04-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398918 | Portable water heater | Qi Yang, Zhiyuan Ma, Deqing Chen | 2025-08-26 |
| 11292316 | Vehicle-mounted gas water heater | Qi Yang, Zhiyuan Ma | 2022-04-05 |