Skip to content
Patent Leaderboard
USPTO Patent Rankings
Data through Dec 31, 2025
Search
Companies
Universities
Inventors
Cities
States
Technologies
Top Patents
Inventor 500
Select ranking year
All Time
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
Home
›
2020
›
Skyworks Solutions
›
David Steven Ripley
DR
David Steven Ripley
— 8 Patents in 2020
SS
Skyworks Solutions
:
8
patents
#12
of
193
Top 7%
Marion, IA
:
#1
of
76
inventors
Top 2%
Iowa
:
#26
of
1,791
inventors
Top 2%
Overall
(2020):
#15,151
of
565,922
Top 3%
8
Patents 2020
Issued Patents
2020
Showing
1–8
of
8
patents
Patent #
Title
Co-Inventors
Date
Approx Value ⓘ
10880764
Circuits, devices, and methods for monitoring a serial bus
James Henry Ross
,
Philip John Lehtola
,
David Richard Pehlke
,
James P. Young
,
Gregory A. Blum
+1 more
2020-12-29
$51,269,000
10863443
Diplexed coupler for carrier aggregation
—
2020-12-08
$38,095,000
10840810
Devices and methods related to boost supply for low battery 2G bias support
—
2020-11-17
$22,889,000
10778161
Power splitter with cascode stage selection
Paul R. Andrys
2020-09-15
$22,810,000
10771024
Power amplifier modules including transistor with grading and semiconductor resistor
Peter J. Zampardi, Jr.
,
Hongxiao Shao
,
Tin Myint Ko
,
Matthew Thomas Ozalas
,
Philip John Lehtola
2020-09-08
$29,904,000
10615835
Power amplification system with variable supply voltage
David Richard Pehlke
,
Philip John Lehtola
2020-04-07
$17,909,000
10554294
Shared integrated DC-DC supply regulator
—
2020-02-04
$14,898,000
10547305
Switch biasing using isolated negative and positive bias circuitry
Leo John Wilz
,
Jonathan Christian Crandall
,
James P. Young
2020-01-28
$44,455,000
Nearby-Ranked Inventors
David Alexander Schwarz
8
David J. Schmidt
8
David Sabo
8
David Justin Ross
8
Daniel Rivas Barragan
8
Darrell A. Richmond
8
Daniel Lee Revier
8
Dan Recio
8
Dario Rapisardi
8