DS

Da Song

IBM: 1 patents #5,048 of 10,295Top 50%
Overall (2016): #422,252 of 481,213Top 90%
1
Patents 2016

Issued Patents 2016

Patent #TitleCo-InventorsDate
9378966 Selective etching of silicon wafer Brown C. Peethala, Spyridon Skordas, Allan Upham, Kevin R. Winstel 2016-06-28