Issued Patents All Time
Showing 1–25 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424442 | Methods for forming semiconductor devices using modified photomask layer | Emilia Hirsch | 2025-09-23 |
| 12405248 | Eddy current flaw detection system based on NV color center quantum sensing technology and detection method thereof | Shaochun ZHANG, Bowen Zhao, Dacheng Luo, Zhen Zhang, Xin Peng Liu | 2025-09-02 |
| 12309898 | Interface control circuit, control method and interface control device | Jian Wu, Shunfa Zhang, Zhonghua Sun | 2025-05-20 |
| 12140010 | Fracturing control apparatus and control method therefor | Kai Wang, Weiwei Liu, Song Zhang, Pengyuan ZHANG, Zhen Huang | 2024-11-12 |
| 12091414 | Crystalline form of Di-p-toluoyl-L-tartrate of upadacitinib | Pixu LI, Qiang Wei, Wen-da Cheng | 2024-09-17 |
| 11919835 | Method for preparing pregabalin | Changming Yang, Pan Guo, Yifeng Wang, Wenling Zhang | 2024-03-05 |
| 11884644 | Method for synthesizing (S)-nicotine and intermediate thereof | Kai Fu, Jiaquan Li, Qinyuan Ma, Xicheng Zhang, Gengxiu Zheng +1 more | 2024-01-30 |
| 11777093 | Polymer binder with high peel strength and application thereof in secondary lithium battery | Guanglei CUI, Huanrui Zhang, Hongxia Xu, Rongxiang Hu | 2023-10-03 |
| 11692397 | Directional well trajectory control method based on drill pipe drive | Ding Feng, Hong Zhang, Lei Shi, Deshu Lin | 2023-07-04 |
| 11655402 | Basic ionic liquids compositions and elements including the same | Stanislaw Rachwal, Tissa Sajoto, Yufen Hu, Hongxi Zhang | 2023-05-23 |
| 11603751 | Push-pull force control method for horizontal directional drilling machine and horizontal directional drilling machine | Li Zhang, Zhonghai Zhang, Jiguang Zhang, Weixiang Lv, Yonghua Zhang +3 more | 2023-03-14 |
| 11549349 | Fracturing control apparatus and control method therefor | Kai Wang, Weiwei Liu, Song Zhang, Pengyuan ZHANG, Zhen Huang | 2023-01-10 |
| 11434210 | Method for synthesizing valsartan | Xiaohui Zhou, Xiaoren Zhu, Yuanxun ZHU, Peng Dong, Jinsheng Lin +2 more | 2022-09-06 |
| 11422403 | Squarylium compounds for use in display devices | Michael Welch, Shijun Zheng | 2022-08-23 |
| 11420932 | Method for preparing pregabalin intermediate (R)-3-(carbamoylmethyl)-5-methylhexanoic acid | Changming Yang, Pan Guo, Yifeng Wang, Wenling Zhang | 2022-08-23 |
| 11377465 | Pyranoglucose-substituted pyrazole compound, preparation method thereof and application thereof | Fei Zhang, Lili Sun, Lin Zhu | 2022-07-05 |
| 11155571 | Salt of pyranose-substituted heterocyclic compound, preparation method therefor and use thereof | Fei Zhang, Lin Zhu, Lili Sun | 2021-10-26 |
| 11117101 | Selectively permeable graphene oxide membrane | Shijun Zheng, Weiping Lin, Yuji Yamashiro, Isamu Kitahara, John Ericson +5 more | 2021-09-14 |
| 10979013 | Method of manufacturing piezoelectric thin film resonator on non-silicon substrate | Da Chen, Hongfei Wang, Xiaojun Zhang, Zhongli Li | 2021-04-13 |
| 10773218 | Selectively permeable graphene oxide element | Shijun Zheng, Rebecca Romero, Isamu Kitahara, Weiping Lin | 2020-09-15 |
| 10723869 | Polypropylene composition and preparation method thereof, and film or sheet prepared from the polypropylene composition and use thereof | Bo Yang, Guangwei Zhang, Zhongfu Luo, Chao Ding, Xueyong Zhang +5 more | 2020-07-28 |
| 10722849 | Pressure sensitive graphene-based valve element | Weiping Lin, Isamu Kitahara, Shijun Zheng, John Ericson, Rebecca Romero | 2020-07-28 |
| 10694582 | Apparatus and method for radio interface switching | Jinping Zhang | 2020-06-23 |
| 10577309 | Method for preparing pregabalin intermediate 3-isobutylglutaric acid monoamide | Pan Guo, Musong Liu, Zengle Zhou, Wenling Zhang | 2020-03-03 |
| 10541141 | Method for selectively etching with reduced aspect ratio dependence | Adarsh Basavalingappa, Bhaskar Nagabhirava, Michael Goss, Prabhakara Gopaladasu, Randolph F. Knarr +2 more | 2020-01-21 |