Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12126246 | Method for solving for converter valve states and valve currents based on valve-side current timing characteristics | Xiaohua Li, Shanshan Yin, Dui Liu, Hao Li | 2024-10-22 |
| 11959976 | DC converter valve state detection method based on temporal features of converter terminal currents | Xiaohua Li, Shanshan Yin | 2024-04-16 |
| 10059172 | Air conditioning system, method for controlling the same and hybrid vehicle | Changjiu Liu, Guorui Liu, Zhichun Li, Yanzhang Wei | 2018-08-28 |
| 5916144 | System for introducing a fluid into the uterus of an animal | August Rieke, Billy N. Day, Randall S. Prather | 1999-06-29 |
| 5656010 | System for effecting embryo transplant | August Rieke, Billy N. Day, Randall S. Prather | 1997-08-12 |
| 5558636 | Method of effecting embryo transplant | August Rieke, Billy N. Day, Randall S. Prather | 1996-09-24 |