Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7680100 | Internet protocol appliance manager | Steven W. Erickson | 2010-03-16 |
| 6978141 | Method and system for connecting wireless handsets with wireline switches | Dennis C. Smith, Angus O. Doughtery | 2005-12-20 |
| 6836662 | Method and system for connecting wireless handsets with wireline switches | Dennis C. Smith, Angus O. Doughtery | 2004-12-28 |
| 6771949 | Method and system for providing short message services outside of the wireless network | — | 2004-08-03 |
| 6460081 | System and method for controlling data access | Thomas P. Doherty, F. Warren Leblanc, Charles I. Cook | 2002-10-01 |
| 6266523 | Method and system for dynamically assigning features and users to wireline interfaces | Charles I. Cook, Michael J. Fargano, Angus O. Dougherty | 2001-07-24 |
| 5978684 | Device for supporting multi-line configurations in a fixed wireless loop application | Charles I. Cook, Michael J. Fargano, Douglas A. Malmstrom | 1999-11-02 |
| 5974331 | Method and system for dynamically assigning features and users to wireline interfaces | Charles I. Cook, Michael J. Fargano, Angus O. Dougherty | 1999-10-26 |