ZS

Zoltan Safar

OW Origin Wireless: 9 patents #12 of 38Top 35%
Nokia: 2 patents #1,830 of 5,652Top 35%
UM University Of Maryland: 1 patents #209 of 857Top 25%
Overall (All Time): #413,562 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10833912 Methods, devices, servers, apparatus, and systems for wireless internet of things applications Oscar Chi-Lim Au, Masato Marumo, Beibei Wang, Hung-Quoc Duc Lai, K. J. Ray Liu +7 more 2020-11-10
10609711 Time-reversal scalability for high network densification Hang Ma, Yan Chen, Feng Han, Zhung-Han Wu, K. J. Ray Liu 2020-03-31
10440705 Method, apparatus, server, and systems of time-reversal technology K. J. Ray Liu, Hung-Quoc Duc Lai, Beibei Wang, Qinyi Xu, Chen Chen +4 more 2019-10-08
10380881 Method, apparatus, and systems for wireless event detection and monitoring Qinyi Xu, Feng Zhang, Chen Chen, Beibei Wang, Yi Han +2 more 2019-08-13
10327213 Time-reversal communication systems Yi Han, Yu-Han Yang, Yan Chen, K. J. Ray Liu, Hang Ma +4 more 2019-06-18
10129862 Methods, devices, apparatus, and systems for medium access control in wireless communication systems utilizing spatial focusing effect Zhung-Han Wu, Beibei Wang, Chunxiao Jiang, K. J. Ray Liu 2018-11-13
9825838 Handshaking protocol for time-reversal system Hang Ma, Yi Han, Yan Chen, Feng Han, K. J. Ray Liu 2017-11-21
9794156 Handshaking protocol for time-reversal system Hang Ma, Yi Han, Yan Chen, Feng Han, K. J. Ray Liu 2017-10-17
9313020 Handshaking protocol for time-reversal system Hang Ma, Yi Han, Yan Chen, Feng Han, K. J. Ray Liu 2016-04-12
8908611 Multipoint data transmission Kaj Jansen, Markku J. Heikkila, Ulo Parts, Juha Heiskala 2014-12-09
8031586 Method and apparatus for transmitter timing adjustment 2011-10-04
7720168 Systems and methods for coding in broadband wireless communication systems to achieve maximum diversity in space, time and frequency Weifeng Su, K. J. Ray Liu 2010-05-18