DC

Donald C. D. Chang

SS Spatial Digital Systems: 2 patents #3 of 8Top 40%
📍 Thousand Oaks, CA: #44 of 213 inventorsTop 25%
🗺 California: #13,043 of 60,394 inventorsTop 25%
Overall (2017): #157,293 of 506,227Top 35%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9829580 Generating quiet zone by noise cancellation via injection techniques Michael Lin, Steve K. Chen 2017-11-28
9692549 Accessing CP channels with LP terminals via wavefront multiplexing Juo-Yu Lee, Tzer-Hso Lin 2017-06-27