Janning; William J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Janning; William J..The latest application filed is for "session initiation protocol enabled set-top device".
- Janning; William J. - Allen TX
| Patent | Date |
|---|---|
| Session Initiation Protocol Enabled Set-top Device App 20120131628 - Janning; William J. ; et al. | 2012-05-24 |
| Session initiation protocol enabled set-top device Grant 8,069,252 - Janning , et al. November 29, 2 | 2011-11-29 |
| Session initiation protocol enabled set-top device Grant 7,617,298 - Janning , et al. November 10, 2 | 2009-11-10 |
| Session initiation protocol enabled set-top device App 20060179149 - Janning; William J. ; et al. | 2006-08-10 |
| Session initiation protocol enabled set-top device App 20060174022 - Janning; William J. ; et al. | 2006-08-03 |
| Session initiation protocol enabled set-top device Grant 7,024,461 - Janning , et al. April 4, 2 | 2006-04-04 |
| Method for flexibly provisioning switching devices and a switching device incorporating the same Grant 6,167,126 - Janning December 26, 2 | 2000-12-26 |
| Method for flexible formatting of call detail records and switching system incorporating same Grant 6,052,448 - Janning April 18, 2 | 2000-04-18 |
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