Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11862925 | Tunable narrow-linewidth photo-generated microwave source based on polarization control | Shanhui Xu, Qilai Zhao, Zhitao ZHANG, Zhouming Feng, Zhongmin Yang | 2024-01-02 |
| 10901247 | Optical feedback-based repetitive frequency adjustable optical frequency comb | Shanhui Xu, Qilai Zhao, Zhongmin Yang, Zhouming Feng | 2021-01-26 |
| 10693274 | Multi-wavelength narrow-linewidth single-frequency optical fiber laser source for laser radar system | Shanhui Xu, Zhongmin Yang, Yuning Zhang, Zhouming Feng | 2020-06-23 |
| 10003167 | Width-tunable single-frequency fiber laser light source for coherent optical orthogonal frequency division multiplexing system | Shanhui Xu, Zhongmin Yang, Yuanfei Zhang, Zhouming Feng | 2018-06-19 |
| 9996679 | Methods and apparatus for device authentication and secure data exchange between a server application and a device | Paul A. Kline, David Weinstein, Allan M. Weinstein | 2018-06-12 |
| 9787050 | Tunable narrow-linewidth single-frequency linear-polarization laser device | Shanhui Xu, Zhongmin Yang, Zhouming Feng, Qinyuan ZHANG, Zhonghong Jiang | 2017-10-10 |
| 9519758 | System and process for monitoring malicious access of protected content | Paul A. Kline, Allan M. Weinstein, David Weinstein | 2016-12-13 |