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USPTO Patent Rankings Data through Sept 30, 2025
DH

David Halchin

PSPsemi: 2 patents #32 of 83Top 40%
Summerfield, NC: #4 of 9 inventorsTop 45%
North Carolina: #862 of 5,755 inventorsTop 15%
Overall (2022): #167,318 of 548,613Top 35%
2 Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11444583 Systems and methods for optimizing amplifier operations Dan William Nobbe 2022-09-13
11323078 Scalable periphery tunable matching power amplifier Dan William Nobbe, Jeffrey A. Dykstra, Michael P. Gaynor, David Kovac, Kelly Mekechuk +2 more 2022-05-03