Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE42949 | Stereophonic audio signal decompression switching to monaural audio signal | Michael A. Tzannes, Peter N. Heller, John P. Stautner, William R. Morrell | 2011-11-22 |
| 7907894 | System and method for enabling ultra small aperture communication antenna using spectral replication and coherent frequency and phase combining | Abel Avellan | 2011-03-15 |