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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
HM

Hang Ma — 2 Patents in 2016

OWOrigin Wireless: 2 patents #3 of 8Top 40%
Overall (2016): #139,981 of 481,213Top 30%
2 Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9402245 Time-reversal wireless paradigm for internet of things Yan Chen, Yi Han, Hung-Quoc Duc Lai, K. J. Ray Liu 2016-07-26
9313020 Handshaking protocol for time-reversal system Yi Han, Yan Chen, Zoltan Safar, Feng Han, K. J. Ray Liu 2016-04-12