Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12027857 | Method for controlling peak saving by wind power grid | Jien Niu, Qiang Zhou, Yanqi Zhang, Junhong Duan, Long Zhao +16 more | 2024-07-02 |
| D1029696 | Child tricycle | — | 2024-06-04 |
| 10037502 | Maintenance schedule optimization method for electric power system including large-scale wind power | Ningbo Wang, Ming Ma, Yanhong Ma, Guangtu Liu, Long Zhao +4 more | 2018-07-31 |
| 9903896 | Method for testing dynamic model parameters of wind power plant | Ningbo Wang, Liang Lu, Duo Wang, Shiyuan Zhou, Yuhong Zhang +16 more | 2018-02-27 |
| 9184860 | Time synchronization method and system, and node device | Xinyu Shen, Congqi Li | 2015-11-10 |
| 8817823 | Method and device for time synchronization | Xinyu Shen, Congqi Li, Tianhai Chang, Hao Liu, Zhiguo Liu | 2014-08-26 |
| 8380070 | Upgrading method, system and apparatus of low-density wavelength division multiplexing system | Congqi Li, Zhiyong Huang, Zhiwen Chang, Yuzhi Jin, Da He +4 more | 2013-02-19 |
| 7889989 | Method for implementing tandem concatenation monitoring automatically and apparatus thereof | — | 2011-02-15 |
| 7787448 | Method and system for transparent transport of optical channel transmission unit signals via an optical transport network | — | 2010-08-31 |