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

David Clewett — 3 Patents

DSDialog Semiconductor: 3 patents #89 of 293Top 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
David Clewett has been granted 3 US patents while listed as an inventor at Dialog Semiconductor. The first was granted in 2008 and the most recent in March 2012. David Clewett ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list David Clewett in Royal Wootton Bassett, IL, GB.

Patents per Year

Patents granted per year, 2008 to 2012Bar chart with a peak of 1 patents in 2008.peak 12008: 1 patents20082009: 1 patents20092012: 1 patents2012

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8130022 Ultra-low current push-button switch interface circuit Julian Tyrrell 2012-03-06
7626444 Autonomous control of multiple supply voltage generators for display drivers Julian Tyrrell, Stuart Levine, Anna Hedley 2009-12-01
7446776 Display controller with DRAM graphic memory Toshiki Kitaguchi 2008-11-04