Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7584625 | Compressor capacity modulation system and method | Man Wai Wu, Ka Yiu Lau | 2009-09-08 |
| 7275385 | Compressor with vapor injection system | Man Wai Wu, Ka Yiu Lau | 2007-10-02 |