Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8027319 | Methods and systems for wireless number portability without WNP query | Frances Chin, Sandra True, Huixian Song | 2011-09-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8027319 | Methods and systems for wireless number portability without WNP query | Frances Chin, Sandra True, Huixian Song | 2011-09-27 |