Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12381078 | Method for reducing loss of dielectric layer in IO silicon oxide removal process | — | 2025-08-05 |
| 9080096 | Oil displacement agent and process for preparing the same | Huanquan Sun, Xulong Cao, Guangsu Huang, Xinwang Song, Xiaohong Cui +6 more | 2015-07-14 |