Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11060009 | Filtrate reducer for temperature-resistant calcium-resistant water-based drilling fluid used in oil and gas reservoir protection, drilling fluid, and uses thereof | Yuping Yang, Jingping Liu, Ying Wang, Long Li, Yan Zhang +3 more | 2021-07-13 |
| 10511601 | Security control method for social network user, social application device and terminal | Wei-Hung Huang, Haifei Wang | 2019-12-17 |
| 10317470 | Method and device for displaying SOC of battery, and electronic equipment thereof | Mingming Dou, Wen Li | 2019-06-11 |
| 9992408 | Photographing processing method, device and computer storage medium | Fan Zhou, Qi Zhang | 2018-06-05 |