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USPTO Patent Rankings Data through Dec 31, 2025
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Robert S. Larkin — 5 Patents

RSRadio Frequency Systems: 5 patents #8 of 75Top 15%
Corvallis, OR: #506 of 1,763 inventorsTop 30%
Oregon: #7,391 of 28,073 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Robert S. Larkin has been granted 5 US patents while listed as an inventor at Radio Frequency Systems. The first was granted in 1995 and the most recent in April 2002. Robert S. Larkin ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Robert S. Larkin in Corvallis, OR, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6381212 Power sharing amplifier system for amplifying multiple input signals with shared power amplifiers 2002-04-30
6268946 Apparatus for communicating diversity signals over a transmission medium Qiang Wu, Robert L. Farris 2001-07-31
6185182 Power sharing amplifier system for a cellular communications system Sheldon Kent Meredith 2001-02-06
5650758 Pipelined digital predistorter for a wideband amplifier Xiangqing Xu, James H. Herzog 1997-07-22
5455537 Feed forward amplifier David L. Wills 1995-10-03