Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9961036 | News feed techniques | David J. Cheng, Oludare Obasanjo, Douglas R. Pearce, Seung-Hae Park, Jennie P. Telehowski +1 more | 2018-05-01 |
| 9185064 | Interactive email | Richard S. Craddock, David J. Cheng, Scott Isaacs | 2015-11-10 |
| 8935339 | News feed techniques | David J. Cheng, Oludare Obasanjo, Douglas R. Pearce, Seung-Hae Park, Jennie P. Telehowski +1 more | 2015-01-13 |