Issued Patents 2023
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11821379 | Non-rotating cylinder pattern selection for equalizing cylinder usage in an internal combustion engine | Louis J. Serrano, Xin Yuan, Shikui Kevin Chen, Xi Luo, Xiaoping Cai +1 more | 2023-11-21 |
| 11624335 | Exhaust valve failure diagnostics and management | Louis J. Serrano, Shikui Kevin Chen | 2023-04-11 |