DF

Douglas R. Frey

SL Silicon Laboratories: 1 patents #9 of 17Top 55%
📍 Bethlehem, PA: #20 of 79 inventorsTop 30%
🗺 Pennsylvania: #1,491 of 5,394 inventorsTop 30%
Overall (2003): #235,102 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6639534 Digital-to-analog converter switching circuitry Ramin Khoini-Poorfard 2003-10-28