Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9998910 | Route navigation for optimal mobile coverage | Charles S. Lingafelt, John E. Moore, Jr., Brian M. O'Connell, Keith R. Walker | 2018-06-12 |
| 9924023 | Using a voicemail system | Brian M. O'Connell, Charles S. Lingafelt, Keith R. Walker, John E. Moore, Jr. | 2018-03-20 |
| 9246973 | Identifying and transitioning to an improved VoIP session | Laurent Hayem, Charles S. Lingafelt, John E. Moore, Jr. | 2016-01-26 |
| 9106751 | Voicemail pausing | Brian M. O'Connell, Charles S. Lingafelt, Keith R. Walker, John E. Moore, Jr. | 2015-08-11 |
| 9055412 | Route navigation for optimal mobile coverage | Charles S. Lingafelt, John E. Moore, Jr., Brian M. O'Connell, Keith R. Walker | 2015-06-09 |
| 9014028 | Identifying and transitioning to an improved VOIP session | Laurent Hayem, Charles S. Lingafelt, John E. Moore, Jr. | 2015-04-21 |
| 8483773 | Telephone ring extender system and method | Ravi P. Bansal, Charles S. Lingafelt, John E. Moore, Jr., Brian M. O'Connell, Keith R. Walker | 2013-07-09 |
| 8447274 | Managing voicemail greeting based on location of wireless communication device | Steven Lingafelt, John E. Moore, Jr., Brian M. O'Connell, Keith R. Walker | 2013-05-21 |
| 8358659 | Visual metering and response to maintain voice quality in a voice over internet protocol call | Charles S. Lingafelt, John E. Moore, Jr. | 2013-01-22 |
| 8331545 | Handling communication session disconnection and reconnection | Steven G. Lingafelt, John E. Moore, Jr., Brian M. O'Connell, Keith W. Walker | 2012-12-11 |
| 8249226 | In-progress voicemail transfer based on identity | Charles S. Lingafelt, Brian M. O'Connell, Keith R. Walker, John E. Moore, Jr. | 2012-08-21 |
| 8160551 | Managing voicemail messages based on location of caller's wireless communication device | Steven Lingafelt, John E. Moore, Jr., Brian M. O'Connell, Keith R. Walker | 2012-04-17 |
| 8139721 | Telephonic repeat method | Brian M. O'Connell, Charles S. Lingafelt, John E. Moore, Jr., Keith R. Walker | 2012-03-20 |
| 8131268 | Managing wireless transmissions upon unintentional disconnection of service | Brian M. O'Connell, Charles S. Lingafelt, John E. Moore, Jr., Keith R. Walker | 2012-03-06 |
| 8023964 | Predictive mobile phone service disruption service | Charles S. Lingafelt, John E. Moore, Jr., Brian M. O'Connell, Keith R. Walker | 2011-09-20 |