Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7554487 | Method and system for determining time in a satellite positioning system | Charles Abraham, Frank van Diggelen | 2009-06-30 |
SP
Sergi Podshivalov
Overall (All Time): #3,329,223 of 4,157,543Top 85%
1
Patents All Time