Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8463817 | User-defined classifieds | Alfred L. Chow, Sivakumar Chinnasamy, Douglas G. Heatherly | 2013-06-11 |
| 8239273 | Integrated pay per click and pay per call listings | Albert P. Marshall, Robyn J. Rose, Kristina E. Gregory, David A. Barron, Lester K. Chu +5 more | 2012-08-07 |
| 8185552 | User-defined classifieds | Alfred L. Chow, Sivakumar Chinnasamy, Douglas G. Heatherly | 2012-05-22 |