Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9658338 | Apparatus and method to conserve power in a portable GNSS unit | Frank van Diggelen | 2017-05-23 | $65,632,000 |
| 9562976 | Method and apparatus for distinguishing direct GNSS signals from reflections | Frank van Diggelen | 2017-02-07 | |
| 9482739 | Indoor/outdoor transition determination | Yan Lu, Frank van Diggelen | 2016-11-01 |