Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9424346 | Web query classification | Abdur Chowdhury, David Dolan Lewis, Aleksander Kolcz | 2016-08-23 |
| 8166036 | Web query classification | Abdur Chowdhury, David Dolan Lewis, Aleksander Kolcz | 2012-04-24 |
| 7779009 | Web query classification | Abdur Chowdhury, David Dolan Lewis, Aleksander Kolcz | 2010-08-17 |