Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12292278 | Method, system, device and medium for measuring gear tooth profile roughness | Jiachun Lin, Peng Wang, Yunfei Li, Baofeng He, Zhaoyao Shi | 2025-05-06 |
| 12068717 | Photovoltaic array fault diagnosis method based on composite information | Fang Deng, Zelang Liang, Ning Ding, Xin Gao, Yeyun Cai +1 more | 2024-08-20 |
| 11942791 | Self-powered wireless keyboard | Fang Deng, Yanxin Ji, Yeyun Cai, Chengwei Mi, Feng Gao +2 more | 2024-03-26 |
| 10989587 | Distributed fibre sensing system and vibration detection and positioning method therefor | Zuyuan He, Qingwen Liu, Dian-Tai Chen | 2021-04-27 |
| 10461850 | Frequency synthesis-based optical frequency domain reflectometry method and system | Zuyuan He, Qingwen Liu, Dian-Tai Chen | 2019-10-29 |
| 8928868 | Optical fiber line characteristic analysis apparatus and analysis method thereof | Hiroshi Takahashi, Fumihiko Ito, Yusuke KOSHIKIYA | 2015-01-06 |
| 8149419 | Optical reflectometry and optical reflectometer | Fumihiko Ito, Yusuke KOSHIKIYA | 2012-04-03 |