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Ullrich R. Pfeiffer

IBM: 2 patents #2,055 of 9,568Top 25%
📍 Wolfsburg, NY: #1 of 1 inventorsTop 100%
Overall (2011): #60,163 of 364,097Top 20%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7999753 Apparatus and methods for constructing antennas using vias as radiating elements formed in a substrate Brian P. Gaucher, Duixian Liu, Thomas Zwick 2011-08-16
7956628 Chip-based prober for high frequency measurements and methods of measuring Edward R. Pillai, Erik Breiland 2011-06-07