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USPTO Patent Rankings Data through Dec 31, 2025
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Helmut Prengel — 2 Patents

AMD: 2 patents #4,568 of 9,280Top 50%
SLSpansion Llc.: 1 patents #435 of 769Top 60%
Burkau, DE: #1 of 2 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Helmut Prengel has been granted 2 US patents while listed as an inventor at AMD. All of these patents were granted in 2007. Helmut Prengel ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Helmut Prengel in Burkau, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7286384 Automatic resource assignment in stacked module devices Michael Wendt, Frank Schneider, Frank Edelhaeuser 2007-10-23
7271495 Chip bond layout for chip carrier for flip chip applications Frank Schneider 2007-09-18 $10,707,000