Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Anna Hedley — 2 Patents

DSDialog Semiconductor: 2 patents #118 of 293Top 45%
Swindon, GB: #256 of 597 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Anna Hedley has been granted 2 US patents while listed as an inventor at Dialog Semiconductor. The first was granted in 2009 and the most recent in April 2016. Anna Hedley ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Anna Hedley in Swindon, GB.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9312758 DC-DC converter efficiency improvement and area reduction using a novel switching technique Julian Tyrrell, Biren Minhas, Stuart Levine 2016-04-12
7626444 Autonomous control of multiple supply voltage generators for display drivers David Clewett, Julian Tyrrell, Stuart Levine 2009-12-01