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USPTO Patent Rankings Data through Dec 31, 2025
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David Ely — 11 Patents

SISynaptics Incorporated: 10 patents #76 of 606Top 15%
DMDiversified Machine: 1 patents #6 of 7Top 90%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
David Ely has been granted 11 US patents while listed as an inventor at Synaptics Incorporated. The first was granted in 2007 and the most recent in April 2020. David Ely ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list David Ely in Cambridge, PA, GB.

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D881960 Rear end gear box for closed tube racing cars James S. Haines, John P. Flory 2020-04-21
7948245 Methods and systems for detecting a capacitance using sigma-delta measurement techniques Kirk Hargreaves, Joseph Kurth Reynolds, Julian Haines 2011-05-24 $5,719,000
7902842 Methods and systems for switched charge transfer capacitance measuring using shared components Joseph Kurth Reynolds, Kirk Hargreaves, Paul Routley, Julian Haines 2011-03-08 $6,656,000
7750649 Methods and systems for detecting a capacitance using switched charge transfer techniques Paul Routley, Joseph Kurth Reynolds, Julian Haines, Kirk Hargreaves 2010-07-06 $11,129,000
7683641 Methods and systems for detecting a capacitance using sigma-delta measurement techniques Kirk Hargreaves, Joseph Kurth Reynolds, Julian Haines 2010-03-23 $5,433,000
7521941 Methods and systems for detecting a capacitance using switched charge transfer techniques Paul Routley, Joseph Kurth Reynolds, Julian Haines, Kirk Hargreaves 2009-04-21 $7,086,000
7453270 Methods and systems for detecting a capacitance using sigma-delta measurement techniques Kirk Hargreaves, Joseph Kurth Reynolds, Julian Haines 2008-11-18 $9,886,000
7449895 Methods and systems for detecting a capacitance using switched charge transfer techniques Paul Routley, Joseph Kurth Reynolds, Julian Haines, Kirk Hargreaves 2008-11-11 $3,598,000
7423437 Methods and systems for detecting a capacitance using sigma-delta measurement techniques Kirk Hargreaves, Joseph Kurth Reynolds, Julian Haines 2008-09-09 $13,847,000
7301350 Methods and systems for detecting a capacitance using sigma-delta measurement techniques Kirk Hargreaves, Joseph Kurth Reynolds, Julian Haines 2007-11-27 $16,250,000
7288946 Methods and systems for detecting a capacitance using sigma-delta measurement techniques Kirk Hargreaves, Joseph Kurth Reynolds, Julian Haines 2007-10-30 $10,529,000