RW

Robert E. Wallis

The Johns Hopkins University: 2 patents #1,071 of 4,416Top 25%
📍 Ellicott City, MD: #506 of 1,185 inventorsTop 45%
🗺 Maryland: #13,387 of 35,612 inventorsTop 40%
Overall (All Time): #1,996,016 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9844169 Ka band multi-chip modulator Daniel E. Matlin, Sheng Cheng, Seppo J. Lehtonen, John E. Penn, Perry M. Malouf +4 more 2017-12-12
6909324 High-efficiency solid state power amplifier Sheng Cheng 2005-06-21