DS

Douglas J. Spannring

AP Avago Technologies General Ip (Singapore) Pte.: 2 patents #524 of 2,004Top 30%
📍 Fort Collins, CO: #1,590 of 3,421 inventorsTop 50%
🗺 Colorado: #17,029 of 40,980 inventorsTop 45%
Overall (All Time): #2,000,105 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9264009 AC coupling circuit with hybrid switches and constant load Jun Tian, Angelo R. Mastrocola, Rodney J. Steffes, Ming-Hsueh Chen 2016-02-16
8941433 AC coupling circuit with hybrid switches Jun Tian, Angelo R. Mastrocola, Rodney J. Steffes, Ming-Hsueh Chen 2015-01-27