Patents by Inventor Qinyi Xu

Qinyi Xu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method, Apparatus, Server, and Systems of Time-Reversal Technology
    Publication number: 20170188359
    Abstract: A time-reversal wireless system comprising a first wireless transceiver of a time-reversal client, one or more second wireless transceiver and/or a time-reversal client with the first wireless transceiver. The first wireless transceiver of the time-reversal client is wirelessly coupled to the one or more second wireless transceiver through a wireless broadband multipath channel associated with a space. The time-reversal client contains the first wireless transceiver. The time-reversal client also contains a processor and a memory configured to obtain a set of channel state information (CSI) in a channel probing phase, and/or to obtain a set of location-specific signatures based on the set of CSI and/or a time reversal operation in a channel probing phase.
    Type: Application
    Filed: December 19, 2016
    Publication date: June 29, 2017
    Inventors: K.J. Ray Liu, Hung-Quoc Duc Lai, Beibei Wang, Qinyi Xu, Chen Chen, Feng Zhang, Yi Han, Zhung-Han Wu, Zoltan Safar, Oscar Chi-Lim Au