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USPTO Patent Rankings Data through Dec 31, 2025
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Alfried Dilly — 1 Patent

Sony: 1 patents #17,321 of 25,231Top 70%
Stuttgart, DE: #3,282 of 5,983 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Alfried Dilly has been granted 1 US patent while listed as an inventor at Sony. All of these patents were granted in 2009. Alfried Dilly ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Alfried Dilly in Stuttgart, DE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7508447 Video signal processing for converting modified video signals between formats Jörg Tappermann, Alexander Scholz, Gil Golov 2009-03-24 $603,000