Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8645432 | Method and device for customizing a mail history | Steven F. Best, Xiang Hao, Yue Ma, Min Qu | 2014-02-04 |
| 8244776 | Method and device for customizing a mail history | Steven F. Best, Xiang Hao, Yue Ma, Min Qu | 2012-08-14 |