Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Dieter Ranz — 1 Patent

Microsoft: 1 patents #24,968 of 40,388Top 65%
Memmingen, DE: #111 of 226 inventorsTop 50%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Dieter Ranz has been granted 1 US patent while listed as an inventor at Microsoft. All of these patents were granted in 2022. Dieter Ranz ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Dieter Ranz in Memmingen, DE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11367437 Multi-microphone speech dialog system for multiple spatial zones Timo Matheja, Markus Buck, Andreas Kirbach, Martin Roessler, Tim Haulick +6 more 2022-06-21