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

Steffan Diedrichsen — 5 Patents

Apple: 5 patents #5,490 of 18,612Top 30%
Hamburg, DE: #828 of 5,803 inventorsTop 15%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Steffan Diedrichsen has been granted 5 US patents while listed as an inventor at Apple. The first was granted in 2005 and the most recent in January 2013. Steffan Diedrichsen ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Steffan Diedrichsen in Hamburg, DE.

Patents per Year

Patents granted per year, 2005 to 2013Bar chart with a peak of 2 patents in 2005.peak 22005: 2 patents20052009: 1 patents20092010: 1 patents20102013: 1 patents2013

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8363843 Methods, modules, and computer-readable recording media for providing a multi-channel convolution reverb 2013-01-29 $69,278,000
7860256 Artificial-reverberation generating device 2010-12-28 $83,915,000
7514620 Method for shifting pitches of audio signals to a desired pitch relationship Sol Friedman, Hanns-Christof Adam 2009-04-07 $161,183,000
6972364 User interface and a synthesizer with a user interface 2005-12-06 $136,146,000
D510380 Synthesizer Chris Adam, Jan Cordes, Jan-Hinnerk Helms, Sven Junge, Henning Rogge +1 more 2005-10-04