Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6975182 | Filter system with bulk wave resonator having a reflection layer composition that varies with the layer thickness | Hans-Peter Loebl, Mareike Klee, Robert F. Milsom, Wolfgang Brand | 2005-12-13 |