Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11914881 | Data migration method and apparatus | Feng Xu, Yu Zhang, Chen Ling, Lei Huang | 2024-02-27 |
| 11391145 | Dynamic fracture width calculation method for drilling fluid loss in fractured formation | Chengyuan Xu, Xinglin YANG, Yili Kang, Lijun You, Yingrui Bai +2 more | 2022-07-19 |
| 10005946 | High-temperature cross-linking deep-well drilling fluid and preparation method thereof | Yang Bai, Pingya Luo, Dachuan Liang | 2018-06-26 |
| 9926482 | Deep-well polysulfonate drilling fluid and preparation method thereof | Yang Bai, Pingya Luo, Dachuan Liang | 2018-03-27 |
| 8338960 | Method of manufacturing photomask and method of repairing optical proximity correction | Chien-Fu Lee, I-Hsiung Huang | 2012-12-25 |
| 8278762 | Method of manufacturing photomask and method of repairing optical proximity correction | Chien-Fu Lee, I-Hsiung Huang | 2012-10-02 |
| 7617475 | Method of manufacturing photomask and method of repairing optical proximity correction | Chien-Fu Lee, I-Hsiung Huang | 2009-11-10 |
| 5347063 | Method for direct arylation of diamondoids | Dong Shen, Orville L. Chapman, Rafael Gustavo Ortiz | 1994-09-13 |