Issued Patents All Time
Showing 51–75 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7010300 | Method and system for intersystem wireless communications session hand-off | Bryce A. Jones, Jason R. Delker | 2006-03-07 |
| 6987962 | Common message waiting notification across landline and wireless telecommunications networks | — | 2006-01-17 |
| 6978132 | System for controlled provisioning of telecommunications services | Thomas M. Sladek, Baoquan Zhang | 2005-12-20 |
| 6970719 | Private wireless network integrated with public wireless network | Mark Yarkosky, Baoquan Zhang, Thomas M. Sladek, Kenneth C. Jackson | 2005-11-29 |
| 6944150 | Method and system for providing services in communications networks | Kenneth C. Jackson | 2005-09-13 |
| 6882850 | Method and system for zone-based capacity control | Mark Yarkosky, Manish Mangal, Thomas A. Crook | 2005-04-19 |
| 6816735 | Method and system for facilitating location-based services | Terry Rayburn, James Hallock, Baoquan Zhang, Donald F. Douglas | 2004-11-09 |
| 6741695 | Method and system for interfacing a legacy circuit-switched network with a packet-switched network | Wen Xue, Baoquan Zhang, Jesse Money | 2004-05-25 |
| 6718178 | Automatic in-line messaging system | Thomas M. Sladek | 2004-04-06 |
| 6633636 | Integrated wireless and private branch exchange communication network | Doreen D. Weiland | 2003-10-14 |
| 6625437 | Location and events reporting in a wireless telecommunications network | Laurie M. Jampolsky, Douglas Bagarozy | 2003-09-23 |
| 6622016 | System for controlled provisioning of telecommunications services | Thomas M. Sladek, Baoquan Zhang | 2003-09-16 |
| 6560327 | Method and system for providing telecommunications services using mediated service logic | — | 2003-05-06 |
| 6522876 | System for managing telecommunications services through use of customized profile management codes | Dorene G. Weiland | 2003-02-18 |
| 6418306 | Common message waiting notification across landline and wireless telecommunications networks | — | 2002-07-09 |
| 6373930 | Method and system for monitoring telecommunications traffic | Thomas M. Sladek, Baoquan Zhang, Kenneth C. Jackson | 2002-04-16 |
| 5982870 | Method for concurrently establishing switch redirection for multiple lines of the public telephone network | Barry Paul Pershan, George Robert Hasenauer | 1999-11-09 |
| 5701419 | Telecommunications service creation apparatus and method | — | 1997-12-23 |
| 5524146 | Automatic access to communication service providers | James A. Morrisey, Charles H. Kennedy, John C. Manning, Robert D. Farris | 1996-06-04 |
| 5517562 | Method and system for providing a distributed service network for telecommunications service providers | — | 1996-05-14 |
| 5467388 | Method and apparatus for selectively blocking incoming telephone calls | James C. Redd, Jr., Liam P. Brohan | 1995-11-14 |
| 5436957 | Subscriber control of access restrictions on a plurality of the subscriber's telephone lines | — | 1995-07-25 |
| 5422941 | Extension of centrex services | George Robert Hasenauer, William A. Kay | 1995-06-06 |
| 5418844 | Automatic access to information service providers | James A. Morrisey, Charles H. Kennedy, John C. Manning, Robert D. Farris | 1995-05-23 |
| 5247571 | Area wide centrex | William A. Kay | 1993-09-21 |