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USPTO Patent Rankings Data through Dec 31, 2025
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Beibei Wang — 5 Patents in 2018

OWOrigin Wireless: 3 patents #3 of 11Top 30%
Apple: 1 patents #1,727 of 3,694Top 50%
UPUniversity Of Maryland, College Park: 1 patents #12 of 121Top 10%
Overall (2018): #31,317 of 503,207Top 7%
5 Patents 2018

Issued Patents 2018

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10129862 Methods, devices, apparatus, and systems for medium access control in wireless communication systems utilizing spatial focusing effect Zhung-Han Wu, Chunxiao Jiang, Zoltan Safar, K. J. Ray Liu 2018-11-13
10122409 Systems and methods for time-reversal division multiple access wireless broadband communications Feng Han, Yu-Han Yang, Yongle Wu, K. J. Ray Liu 2018-11-06
10097337 Device, system, and method for secondary cell measurement optimization Zhu Ji, Johnson O. Sebeni 2018-10-09 $111,660,000
9887864 Methods, devices and systems of heterogeneous time-reversal paradigm enabling direct connectivity in internet of things Yi Han, Yan Chen, K. J. Ray Liu 2018-02-06
9883511 Waveform design for time-reversal systems Yu-Han Yang, K. J. Ray Liu 2018-01-30