DA

David Akopian

Nokia: 3 patents #13 of 69Top 20%
📍 San Antonio, TX: #18 of 281 inventorsTop 7%
🗺 Texas: #556 of 8,590 inventorsTop 7%
Overall (2002): #31,390 of 266,432Top 15%
3
Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6473694 Method, apparatus and system for estimating user position with a satellite positioning system in poor signal conditions Jari Syrjarinne 2002-10-29
6466164 Method and apparatus for calculating pseudorange for use in ranging receivers Jari Syrjarinne 2002-10-15
6459407 Cross-correlation system for time recovery in network-assisted GPS positioning Jari Syrjarinne 2002-10-01