Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9158414 | System and method for indicating a selected feature of an interactive digital map | Darren Willis, Zoltan Szego, Xinmei Cai | 2015-10-13 |
| 9105059 | Electronic commerce system utilizing custom merchant calculations | Timothy M. Dierks | 2015-08-11 |
| 8818878 | Determining taxes in an electronic commerce system | Herbert G. Derby, Hubert M. Chao, Stephen Stukenborg | 2014-08-26 |