Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9992709 | Dynamic session transfer number for voice call continuity | — | 2018-06-05 |
| 9615294 | Dynamic session transfer number for voice call continuity | — | 2017-04-04 |
| 9014695 | Method, server and database for resolving local dialing plans in IMS networks | Pierre Boulos | 2015-04-21 |
| 8964698 | Link failure detection and interworking system relocation in circuit switched fallback | Chi-Yeh Lo | 2015-02-24 |
| 8948099 | Geo-local routing in IMS | — | 2015-02-03 |
| 8913594 | Routing of a CDMA MS initiated USSD request | Marvin Bienn, Martin Nair | 2014-12-16 |
| 8902879 | Generating a comfort indicator at an originating terminal | Mark A. Stegall | 2014-12-02 |
| 8848612 | Providing improved post-dial delay at an originating terminal | Mark A. Stegall | 2014-09-30 |
| 8811282 | Call delivery to an IMS network for a mobile directory number homed in a 2G wireless network | Pierre Boulos, Marvin Bienn | 2014-08-19 |
| 8203993 | Providing improved post-dial delay at an originating terminal | Mark A. Stegall | 2012-06-19 |
| 7817635 | SIP header reduction | Haseeb Akhtar, Anthony Richard Jones, Mohamed Khalil | 2010-10-19 |
| 7203226 | Methods and apparatus for data communication | Rafi Rabipour, Chung Cheung Chu | 2007-04-10 |
| 4631641 | Electronic apparatus with electro-magnetic interference screening | Charles B. D. Bunner, Nickolas S. Gulis, John LUSZCZEK | 1986-12-23 |
| 4575780 | Backpanel assemblies | Charles B. D. Bunner | 1986-03-11 |
| 4511950 | Backpanel assemblies | Charles B. D. Bunner | 1985-04-16 |