Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12044322 | Large-volume liquid fixed-ratio multi-batch mixing valve | Ziliang ZHAO, Zhenguo Lu, Hongbin Wang, Qingliang Zeng, Changjiang Li +1 more | 2024-07-23 |
| 11631592 | Etching process with in-situ formation of protective layer | Yu-Qi Wang, Wenjie Zhang, Lipeng Liu, Lianjuan Ren | 2023-04-18 |
| 11062913 | Etching process with in-situ formation of protective layer | Yu-Qi Wang, Wenjie Zhang, Lipeng Liu, Lianjuan Ren | 2021-07-13 |