Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Christopher Piggin — 1 Patent

DSDialog Semiconductor: 1 patents #157 of 293Top 55%
DBDialog Semiconductor B.V.: 1 patents #36 of 63Top 60%
Edinburgh, GB: #724 of 1,358 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Christopher Piggin has been granted 1 US patent while listed as an inventor at Dialog Semiconductor. All of these patents were granted in 2016. Christopher Piggin ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Christopher Piggin in Edinburgh, GB.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9231544 AGC circuit for an echo cancelling circuit Lee Bathgate, Michiel Helsloot, Paul Shields 2016-01-05