Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12228601 | Single-ended fault positioning method and system for high-voltage direct-current transmission line of hybrid network | Yigang He, Lei Wang, Yingying ZHAO, Bolun DU, Liulu HE | 2025-02-18 |
| 11966683 | Method and system for comprehensively evaluating reliability of multi-chip parallel IGBT module | Yigang He, Chenyuan Wang, Bolun DU, Hui Zhang, Liulu HE | 2024-04-23 |
| 11953538 | Method and system for predicting insulated gate bipolar transistor lifetime based on compound failure mode coupling | Yigang He, Liulu HE, Xiao Feng Wang | 2024-04-09 |
| 11913986 | Reliability evaluation method and system of microgrid inverter IGBT based on segmented LSTM | Yigang He, Chuankun Wang, Chenyuan Wang | 2024-02-27 |
| 11874640 | Wind power prediction method and system for optimizing deep transformer network | Yigang He, Lei Wang, Yingying ZHAO, Ming Xiang, Liulu HE | 2024-01-16 |
| 11705899 | Serial IGBT voltage equalization method and system based on auxiliary voltage source | Yigang He, Liulu HE, Chenyuan Wang | 2023-07-18 |
| 11579644 | Method and system for online correction of junction temperatures of IGBT in photovoltaic inverter considering aging process | Yigang He, Chuankun Wang, Weiwei Zhang | 2023-02-14 |
| 11543446 | Multi-time-scale reliability evaluation method of wind power IGBT considering fatigue damage and system thereof | Yigang He, Chuankun Wang, Chenyuan Wang | 2023-01-03 |
| 11520676 | Method and system for power equipment diagnosis based on windowed feature and Hilbert visualization | Yigang He, Xiaoxin Wu, Jiajun Duan, Xiaoyan Liu, Zhaorong Zeng | 2022-12-06 |
| 11378613 | IGBT module reliability evaluation method and device based on bonding wire degradation | Yigang He, Liulu HE, Chenyuan Wang | 2022-07-05 |
| 10664646 | Methods and devices for using one terminal to control a multimedia application executed on another terminal | — | 2020-05-26 |
| 9846685 | Methods and devices for terminal control | — | 2017-12-19 |