Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11835436 | Specimen preparation method for eliminating membrane penetration effect on highly-weathered rock | Xianwei Zhang, Xinyu Liu, Jijun DU, Ruiduo Li, Cheng Chen | 2023-12-05 |
| 11633668 | Eye contact prompting communication device | Miao Song, Kevin Dao, Zhicheng Fu, Vivek Tyagi | 2023-04-25 |
| 11615247 | Labeling method and apparatus for named entity recognition of legal instrument | Hongsheng Wang, Hujun Bao, Guang Chen, Qing Liao | 2023-03-28 |
| 11609560 | Method and system for monitoring rail vehicle | Junyan Wang, Tai Liu, Jie Yang, Yanhong Shi | 2023-03-21 |
| 11551114 | Method and apparatus for recommending test question, and intelligent device | Chuan Qin, Hengshu Zhu, Chen Zhu, Jingshuai Zhang, Peng Wang +1 more | 2023-01-10 |