Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12276538 | Regional traffic heavy load digital weighing method and synergy system | Guogang Ying, Jieliang Hu, Liuqi Ying | 2025-04-15 |
| 11879101 | Brevibacillus agri, preparation thereof, method for preparing surfactant and use thereof | Yuehui She, Fan Zhang, Zhi Zhang, Puyong Yao, Fei Li +8 more | 2024-01-23 |
| 11702582 | Biochemical viscosity reducer for heavy oil and preparation method thereof | Yuehui She, Fan Zhang, Zhi Zhang, Puyong Yao, Fei Li +8 more | 2023-07-18 |
| 11347281 | Device for fixing hard disk | Wenhan Xu | 2022-05-31 |
| 11074941 | Hard disk mounting device | — | 2021-07-27 |
| 8416695 | Method, device and system for network interception | Tingyong Liu, Guoqing Liu | 2013-04-09 |