Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11029162 | Gateway cost data sets for fast routing | Martin Pfeifle, Tomas Jurco, Andre Reichert | 2021-06-08 |
| 9110939 | Method and apparatus for providing incremental database updates based on delta pages | Martin Pfeifle, Boris Gumhold | 2015-08-18 |
| 8990010 | System and method for using skyline queries to search for points of interest along a route | Martin Pfeifle, Boris Gumhold | 2015-03-24 |
| 8738288 | System and method for searching for points of interest along a route | Martin Pfeifle, Boris Gumhold | 2014-05-27 |
| 8620577 | System and method for searching for points of interest along a route | Martin Pfeifle, Boris Gumhold | 2013-12-31 |