Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12375037 | Method and system for photovoltaic fault monitoring, and storage medium | Geng Qin, Hui Ma, Dan Wen, Chunpei Zhong | 2025-07-29 |
| D1069734 | Energy management system controller | Xiangzhu Yin, Mianzhi Wu, Gang Wang | 2025-04-08 |
| 11668762 | Leakage current detection circuit, method and leakage current detector | Jianhua Lei, Hui Ma, Geng Qin | 2023-06-06 |
| 11078250 | High-activity long-acting hypoglycemic fusion protein as well as preparation method and medical application thereof | Shuhua Tan, Lili Gu, Jian-Min Fu, Qinghua Tian, Yue Wang +1 more | 2021-08-03 |
| 10929834 | Smart box and method of use thereof | David Jung | 2021-02-23 |
| 9766274 | Current sampling circuit and method | Xiaozhen Song, Jie Hu | 2017-09-19 |
| 9637351 | Conveyor band drive system | Du Dai, Jian Cheng, Fengshu Yue, Huisheng Zheng, Hongmin Zhu +1 more | 2017-05-02 |
| RE46369 | Control circuits and methods for switching mode power supplies | Yajiang Zhu, Jia Xie, Chao-Chun Chen, Shuzhuang Lv | 2017-04-18 |
| 9618571 | Detection circuit for relative error voltage | — | 2017-04-11 |
| 8742175 | Para—or meso-functionalized aromatic ketone compounds, preparation methods thereof, and photopolymerization initiators comprising the same | Yanchao Wang, Yapeng Wang, Huaihai Song, Zhigang Wang | 2014-06-03 |
| 8587968 | Control circuits and methods for switching mode power supplies | Yajiang Zhu, Jia Xie, Chao-Chun Chen, Shuzhuang Lv | 2013-11-19 |
| 8125799 | Control circuits and methods for switching mode power supplies | Yajiang Zhu, Jia Xie, Chao-Chun Chen, Shuzhuang Lv | 2012-02-28 |