Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12411370 | High extinction-ratio optical rotator | Denglian Lu, Xingduan Huang, Shi Chen, Guanglei Ding | 2025-09-09 |
| 11644681 | Semiconductor laser shaping device | Guanglei Ding, Jianyang Yang, Haocheng Hu, Huaping Zhang, Yawei Yan +1 more | 2023-05-09 |
| 11329200 | Optoelectronic device with wavelenghth coversion material in hollow structure for blue light leakage rate reduction | Kunbin Lin | 2022-05-10 |
| 10666015 | Laser array beam combination device | Dashan Li, Jintao YANG, Leo Shen, Xiaobin Sun | 2020-05-26 |
| 10305998 | Methods and systems for managing a task based on geographical locations | — | 2019-05-28 |
| 10217555 | Compact inductor | Xikai Sun, Wei Qian, Haihui Lu, Lixiang Wei, Yuan Xiao +2 more | 2019-02-26 |
| 9960723 | Motor drive with resonance detection and impedance computation | Haihui Lu, Yogesh Patel, Ahmed Mohamed Sayed Ahmed, Lixiang Wei, Richard A. Lukaszewski | 2018-05-01 |
| 9917906 | Methods and systems for managing a task based on geographical locations | — | 2018-03-13 |
| 9396921 | Method and apparatus for pyrolysis-induced cleavage in peptides and proteins | Franco Basile | 2016-07-19 |
| 9331487 | Method and apparatus for islanding detection for grid tie converters | Zhenhuan Yuan, Haihui Lu, Lixiang Wei, Russel J. Kerkman, Richard A. Lukaszewski +2 more | 2016-05-03 |
| 8837870 | Fiber coupled laser device having high polarization extinction ratio and high stability | Zhenyu Wang, Dashan Li | 2014-09-16 |
| 8637325 | Method and apparatus for pyrolysis-induced cleavage in peptides and proteins | Franco Basile | 2014-01-28 |
| 8532151 | Passively Q-switched microlaser | Dashan Li, Chao Lv | 2013-09-10 |
| 7471707 | Low noise, intra-cavity frequency-doubling micro chip laser with wide temperature range | Yanping Chen, Deng Peng | 2008-12-30 |