Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12348264 | Optical fiber time domain reflectometer OTDR, test system, test method, and storage medium | Cuihong Zhang, Zhijun Ye, Tao Xiong | 2025-07-01 |
| 12180821 | Method and system for predicting maximum build rate of push-the-bit rotary steering tool | Hanbing Yan, Dongxing Qin | 2024-12-31 |
| 11381570 | Identity and access management dynamic control and remediation | Zaixin Xie, Zhiyong Qiu, Yuhong Huang | 2022-07-05 |
| D929357 | Mobile phone | Qi Guo, Yangyang Cai, Tao Jiang, Zhenhua Liu | 2021-08-31 |
| 11032002 | Signal processing system applied to remove OTDR noise | Peng Zhang, Cuihong Zhang | 2021-06-08 |
| D901425 | Mobile phone | Zongjiong Zhou | 2020-11-10 |
| 10343113 | Apparatus and method for absorbing and mineralizing carbon dioxide | Guoqiang Jiang, Changjun Yu, Haichuan Ding | 2019-07-09 |