Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7633896 | Apparatus and method for enabling optimized gateway selection for inter-working between circuit-switched and internet telephony | Parag Doshi, Oliver Haase, Jonathan Lennox, Kazutaka Murakami | 2009-12-15 |
| 7610328 | Methods and apparatus for a multi-technology subscriber base for global roaming | Oliver Haase, Kazutaka Murakami | 2009-10-27 |
| 7426265 | System and method for generalized call forwarding between telephone terminals | Kuo-Wei Chen, Oliver Haase, Jonathan Lennox, Kazutaka Murakami | 2008-09-16 |