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USPTO Patent Rankings Data through Dec 31, 2025
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Robert E. Knapp — 6 Patents

TSTriquint Semiconductor: 5 patents #12 of 243Top 5%
QUQorvo Us: 1 patents #255 of 457Top 60%
Hillsboro, OR: #639 of 2,365 inventorsTop 30%
Oregon: #6,449 of 28,073 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Robert E. Knapp has been granted 6 US patents while listed as an inventor at Triquint Semiconductor. The first was granted in 2003 and the most recent in April 2019. Robert E. Knapp ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Robert E. Knapp in Hillsboro, OR, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10263571 Protection circuit for an RF power amplifier Hailin Han, Steven A. Brown, Christopher Robert Moll, Stephen P. Bachhuber 2019-04-16 $10,426,000
9099518 Electrostatic discharge protection device Timothy S. Henderson 2015-08-04
6930555 Amplifier power control circuit Stephen P. Bachhuber, Thomas R. Apel 2005-08-16 $5,477,000
6853250 Amplifier power control circuit Stephen P. Bachhuber, Thomas R. Apel 2005-02-08 $5,747,000
6653902 Amplifier power control circuit Stephen P. Bachhuber, Thomas R. Apel 2003-11-25 $17,949,000
6529079 RF power amplifier with distributed bias circuit Thomas R. Apel 2003-03-04 $8,219,000