Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8122716 | VNT flow calibration adjustment | Patrick Rayner, Songter Li | 2012-02-28 |
| 8079217 | Turbocharger with variable turbine nozzle actuated by hydraulic and mechanical spring forces | Charles Li | 2011-12-20 |