Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8831201 | Method and apparatus for managing ENUM records | Bernard Ku, James W. Forsyth, John J. Richardson, Armstrong Soo | 2014-09-09 |
| 8767589 | Method and apparatus for providing privacy for a telephone number in a network | Bernard Ku, Armstrong Soo | 2014-07-01 |
| 8654962 | System and method of delivering ringback audio content | Bernard Ku, Mehrad Yasrebi | 2014-02-18 |
| 8527664 | Direct memory access with minimal host interruption | Thomas D. Moore, Bruce H. Ratcliff, Jerry W. Stevens, Stephen R. Valley | 2013-09-03 |
| 8401169 | System and method of delivering ringback audio content | Bernard Ku, Mehrad Yasrebi | 2013-03-19 |