KL

K. J. Ray Liu

OW Origin Wireless: 6 patents #1 of 8Top 15%
UP University Of Maryland, College Park: 1 patents #5 of 63Top 8%
📍 Potomac, MD: #3 of 140 inventorsTop 3%
🗺 Maryland: #37 of 3,610 inventorsTop 2%
Overall (2017): #15,174 of 506,227Top 3%
7
Patents 2017

Issued Patents 2017

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
9825838 Handshaking protocol for time-reversal system Hang Ma, Yi Han, Yan Chen, Zoltan Safar, Feng Han 2017-11-21
9794156 Handshaking protocol for time-reversal system Hang Ma, Yi Han, Yan Chen, Zoltan Safar, Feng Han 2017-10-17
9781700 Time-reversal wireless paradigm for internet of things Yan Chen, Hang Ma, Yi Han, Hung-Quoc Duc Lai 2017-10-03
9736002 Quadrature amplitude modulation for time-reversal systems Yu-Han Yang, Yan Chen 2017-08-15
9686054 Joint waveform design and interference pre-cancellation for time-reversal systems Yu-Han Yang 2017-06-20
9559874 Multiuser time-reversal division multiple access uplink system with parallel interference cancellation Feng Han 2017-01-31
9538040 Active sensing for dynamic spectrum access Nathan Goergen, Wan-Yi Lin 2017-01-03