Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1075298 | Suitcase | — | 2025-05-20 |
| 11973514 | Low-complexity selected mapping method using cyclical redundancy check | Junbing Li, Congji Yin, Changrong Ye | 2024-04-30 |
| 11695600 | Costas sequence time-frequency synchronization method based on all-phase spectrum correction | Jinghui Li, Changrong Ye, Huan Ma, Guangfa Zheng, Yiping Luo +1 more | 2023-07-04 |
| 11693654 | Embedded GPU-based wideband parallel channelized receiving method | Feixiang Tian, Changrong Ye, Zunli WANG, Yiping Luo | 2023-07-04 |
| 11225594 | Drilling fluid for enhancing stratum pressure bearing capacity and preparation method and method of using thereof | Yang Bai, Pingya Luo, Hao Zhang, Cheng Li, Yan Cheng +2 more | 2022-01-18 |
| 11162010 | Nanometer plugging water-based drilling fluid and preparation method and use thereof | Yang Bai, Pingya Luo, Cheng Li, Hao Zhang, Yan Cheng | 2021-11-02 |
| 10989576 | Method and system for obtaining micro-nano level fracture model and evaluating plugging performance of drilling fluid | Yang Bai, Yan Cheng, Pingya Luo, Hongbo Li, Cheng Li +3 more | 2021-04-27 |
| 10829679 | Micro-nanometer plugging anti-collapse drilling fluid and preparation method and use thereof | Yang Bai, Pingya Luo, Cheng Li, Yan Cheng, Hao Zhang | 2020-11-10 |
| 10829681 | Modified nano-silica plugging agent, water-based drilling fluid, and preparation method and use thereof | Yang Bai, Pingya Luo, Yan Cheng, Cheng Li, Hao Zhang | 2020-11-10 |
| 10533122 | Strong plugging drilling fluid composition and preparation method thereof, and use thereof | Yang Bai, Cheng Li, Yan Cheng, Hao Zhang, Guancheng Jiang +2 more | 2020-01-14 |
| 10487255 | Expandable plugging agent and preparation method thereof, micro-capsule plugging agent, water-based drilling fluid, and use thereof | Yang Bai, Pingya Luo, Jinsheng Sun, Guancheng Jiang, Jiading Deng +1 more | 2019-11-26 |
| 10336932 | Micro-nano composite plugging agent for drilling fluid and preparation method thereof, and drilling fluid and use thereof | Yang Bai, Pingya Luo, Jinsheng Sun, Guancheng Jiang, Jiading Deng +1 more | 2019-07-02 |
| 10265746 | Rotary extrusion producing method for producing inner ring rib with large aspect ratio formed of hollow billet | Zhimin Zhang, Jianmin Yu, Qiang Wang, Mei Cheng | 2019-04-23 |
| 8587216 | Constant current DC-DC converter | Wei Song | 2013-11-19 |
| 7714561 | Driver for DC-to-DC converter with controller interface | Weiguo Ge, Wangsheng Xie, Matteo Traldi | 2010-05-11 |
| 7459894 | Driver with control interface facilitating use of the driver with varied DC-to-DC converter circuits | Matteo Traldi, Weiguo Ge, Wangsheng Xie | 2008-12-02 |