Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7979500 | Email composition and processing | John R. Hind, Yongcheng Li, Lun Xiao | 2011-07-12 |
| 7933960 | System and method for solving ambiguous meanings of unknown words used in instant messaging | Yongcheng Li, Lun Xiao | 2011-04-26 |