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Brett C. Walker

QU Qualcomm: 3 patents #189 of 1,138Top 20%
📍 San Diego, CA: #318 of 2,883 inventorsTop 15%
🗺 California: #4,350 of 41,698 inventorsTop 15%
Overall (2011): #52,640 of 364,097Top 15%
3
Patents 2011

Issued Patents 2011

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8022756 Output circuits with class D amplifier Song Shi 2011-09-20
8019301 Calibration techniques for frequency synthesizers Jeremy Darren Dunworth 2011-09-13
7974317 Systems and methods for controlling the voltage of signals used to control power amplifiers David Maldonado, Puay Hoe See, Bo Sun, Guang Zhang 2011-07-05