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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Peter Wilhelm Ludwig — 1 Patent in 2021

RSRohde & Schwarz: 1 patents #51 of 200Top 30%
San Francisco, CA: #2,657 of 7,035 inventorsTop 40%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #304,012 of 548,734Top 60%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10996263 Frontend module and frontend for a radio frequency test device, and method for operating a frontend module Gottfried Holzmann, Albert Moser 2021-05-04