Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8964727 | Telephony and data network services at a telephone | William Allan, Robert S. Morley, Kris W. Kramer, Larry John David, Peter Blatherwick +5 more | 2015-02-24 |
| 7660295 | Telephony and data network services at a telephone | William Allan, Robert S. Morley, Kris W. Kramer, Larry John David, Peter Blatherwick +5 more | 2010-02-09 |
| 7068641 | Telephony and data network services at a telephone | William Allan, Robert S. Morley, Kris W. Kramer, Larry John David, Peter Blatherwick +5 more | 2006-06-27 |
| 6269395 | Method and system in a computer-based system for providing access to services associated with different access points | Peter Blatherwick, Carol A. Mason, Christian Liao, Kenneth J. Liang | 2001-07-31 |
| 6064732 | Screen-based telephone set for interactive enhanced telephony service | William V. Pezzullo, Michel J. Brisebois, Joseph B. Johns, Kristin J. Travis, Bruce H. Tsuji +3 more | 2000-05-16 |
| 5615257 | Screen-based telephone set for interactive enhanced telephony service | William V. Pezzullo, Michel J. Brisebois, Joseph B. Johns, Kristin J. Travis, Bruce H. Tsuji +3 more | 1997-03-25 |