Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429138 | Connection for valve seat and valve body unit | Zhongbo FENG, Ju-Young Jin, Fugang WANG, Wenrong ZHANG | 2025-09-30 |
| 12404941 | Combined four-way valve, air conditioning system and vehicle | Ju-Young Jin, Fugang WANG, Wenrong ZHANG | 2025-09-02 |
| 11946558 | Valve body connection structure and valve assembly with valve body connection structure | Haibo Liu | 2024-04-02 |
| 10309171 | Coiled tubing reel and coiled tubing vehicle | Huiqun He, Shoujun Liu, Gao Yang, Jun Hao, Qing Ma +6 more | 2019-06-04 |
| D839344 | Glue pen | — | 2019-01-29 |
| D818536 | Glue pen | — | 2018-05-22 |