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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DS

David Sawyer — 9 Patents

Intel: 6 patents #6,200 of 30,777Top 25%
MLMitel Semiconductor Limited: 1 patents #13 of 53Top 25%
PLPlessey Overseas Limited: 1 patents #89 of 263Top 35%
PSPlessey Semiconductors: 1 patents #32 of 77Top 45%
Devizes, GB: #28 of 258 inventorsTop 15%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
David Sawyer has been granted 9 US patents while listed as an inventor at Intel. The first was granted in 1986 and the most recent in March 2011. David Sawyer ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list David Sawyer in Devizes, GB.

Patents per Year

Patents granted per year, 1986 to 2011Bar chart with a peak of 2 patents in 2009.peak 21986: 1 patents19861995: 1 patents19952003: 1 patents20032008: 1 patents20082009: 2 patents20092010: 2 patents20102011: 1 patents2011

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7907008 Dynamic signal contamination suppression Nicholas P. Cowley, Richard J. Goldman, Nader Rohani 2011-03-15 $11,336,000
7693501 Techniques to deterministically reduce signal interference Nicholas P. Cowley, Isaac Ali 2010-04-06 $11,081,000
7672657 Tunable filter apparatus, systems, and methods Nick Cowley 2010-03-02 $14,883,000
7620379 Radio frequency tuner Ali Isaac, Nicholas P. Cowley 2009-11-17 $26,173,000
7606332 Variable signal delaying circuit, quadrature frequency converter and radio frequency tuner Ali Isaac, Nicholas P. Cowley 2009-10-20 $20,186,000
7327179 Pulse generator, optical disk writer and tuner Nicholas P. Cowley, Isaac Ali 2008-02-05 $13,136,000
6526260 Cross-channel interference Brian H Hick 2003-02-25
5378997 Low noise amplifier with capacitive feedback 1995-01-03
4580282 Adjustable ratio divider Rodney J. Lawton, Peter William Gaussen 1986-04-01 $372,000