DC

David S. Coulson

ZI Zilog: 1 patents #78 of 150Top 55%
Overall (All Time): #3,281,209 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7675447 Low-cost and noise-insensitive motion detector 2010-03-09