Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6775384 | Environmentally robust noise attenuation system | James Vanderveen, Zhouxuan Xia | 2004-08-10 |
| 6758304 | Tuned Helmholtz resonator using cavity forcing | — | 2004-07-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6775384 | Environmentally robust noise attenuation system | James Vanderveen, Zhouxuan Xia | 2004-08-10 |
| 6758304 | Tuned Helmholtz resonator using cavity forcing | — | 2004-07-06 |