Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7515702 | Method and system for downloading audio samples for personalized telephone ring tones | Gary Rogalski | 2009-04-07 |
| 7386104 | Method and system for transferring data to a line connected device using a computer modem | Douglas Alvarado | 2008-06-10 |
| 7386304 | Method and system for transferring data for upgrading features in portable electronic devices | Douglas Alvarado | 2008-06-10 |
| 6990356 | Cordless telephone system with wireless expansion peripherals | Gordon Ryley | 2006-01-24 |