Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6954121 | Method for controlling piezoelectric coupling coefficient in film bulk acoustic resonators and apparatus embodying the method | Paul Bradley, Benjamin M. YU, John D. Larson, III | 2005-10-11 |
| 6927651 | Acoustic resonator devices having multiple resonant frequencies and methods of making the same | John D. Larson, III | 2005-08-09 |