Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6745055 | Digital cordless telephone with speakerphone in a remote handset | James Charles Popa | 2004-06-01 |
| 6728344 | Efficient compression of VROM messages for telephone answering devices | Peter Kroon | 2004-04-27 |