Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345914 | Hollow-core microstructure optical fiber preform, optical fiber and method for manufacturing thereof | Peng Li, Xiaobo Lan, Qiaoli Tian, Lei Zhang, Xin Tan +1 more | 2025-07-01 |
| 12017642 | Method and apparatus for front and rear driving torque distribution of vehicle, and vehicle | Donghao Liu, Yongsheng Zhang, Mingze Ling | 2024-06-25 |
| 11971452 | Device and method for nondestructively detecting transient characteristic of conductive screw of turbo-generator rotor | Yuewu Zhang, Jianxi Liu, Yanxing Bao, Weihua Zha, Qianyi Zhang +9 more | 2024-04-30 |
| 11933850 | Device and method for detecting slot wedge, air gap and broken rotor bar in magnetic circuit of electric machinery | Yuewu Zhang, Weixing YANG, Boyan Zhao, Gang Du, Chao Wang +8 more | 2024-03-19 |
| 11796691 | Scintillator screen manufacturing method, scintillator screen and corresponding image detector | Kai Yang, Chao Zhang | 2023-10-24 |
| 11789175 | Multi-energy static security CT system and imaging method | Baolei Li, Yantao Hu, Yunxiang Li, Zhili CUI, Jian Gao | 2023-10-17 |
| 11655144 | Method for preparing micro-cavity array surface product with inclined smooth bottom surface based on air molding method | Jian Li, Fanlin ZENG, Lamei Wang, Rao Fu, Gang Liu | 2023-05-23 |
| 11525175 | Aluminum alloy and preparation method thereof | Xiaoli Ding, Zhicheng Liu, Jianxiang LI, Zhongxin Wang, Qiang Ren | 2022-12-13 |
| 11435519 | Low-dispersion single-mode optical fiber | Lei Zhang, Ruichun Wang, Rui Zhang, Chao-Yu Wu, Lan Deng +2 more | 2022-09-06 |
| 9261646 | Optical fiber with large effective area | Su-Chen Chen, Chen-Sheng Yang, Beibei Cao, Weijun Tong | 2016-02-16 |
| 9140851 | Dispersion compensation fiber | Shuqiang Zhang, Mingfeng Fan, Song Wang, Jin XU, Beibei Cao | 2015-09-22 |
| 9086524 | Methods for manufacturing optical fiber preform and methods for manufacturing optical fiber | Chen-Sheng Yang, Qingrong Han, Weijun Tong, Yongtao Liu | 2015-07-21 |
| 8849084 | Single mode optical fiber | Chen-Sheng Yang, Beibei Cao, Su-Chen Chen, Weijun Tong, Xianyuan Ni | 2014-09-30 |
| 8200057 | Single-mode fiber and production method thereof | Qingrong Han, Chen-Sheng Yang, JING-WEI LI | 2012-06-12 |
| 6952518 | Dispersion-shifted single-mode fiber having low dispersion slope for large capacity transmission | Shuqiang Zhang, Qingrong Han, Yuqing Cao, Tiejun Wang, Raadj Matai | 2005-10-04 |
| 6925239 | High performance dispersion compensating optical fibers and manufacturing method for the same | Tiejun Wang, Yuqing Cao | 2005-08-02 |
| 6679717 | Electrical connector with anti-mismatching mechanism | Jian Zhang | 2004-01-20 |