Issued Patents All Time
Showing 51–55 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8194825 | Methods and apparatus for call surveillance in internet protocol communication networks | Bernard Ku, Alexander L. Huang | 2012-06-05 |
| 8175251 | Method and system to bypass ENUM to reach a callee via a PSTN or a PLMN | Bernard Ku, Alex Huang | 2012-05-08 |
| 8171173 | Method and apparatus for managing delivery of media content | Bernard Ku, Mehrad Yasrebi | 2012-05-01 |
| 7630485 | Method and system to bypass ENUM to reach a callee via a PSTN or a PLMN | Bernard Ku, Alex Huang | 2009-12-08 |
| 7529231 | Routing methods and systems using ENUM servers internal and external to a service provider network | Blair Lane Porter, Bernard Ku, Phyllis G. Anderson | 2009-05-05 |