Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6943647 | Bulk acoustic wave filter with a roughened substrate bottom surface and method of fabricating same | Robert Aigner, Juha Ellä | 2005-09-13 |
| 6927649 | Component working with acoustic waves and having a matching network | Thomas Metzger, Edgar Schmidhammer, Ralph Stommer, Habbo Heinze | 2005-08-09 |