Patents by Inventor Li-Hua Max Wang

Li-Hua Max Wang 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).

  • RF-Ultrasound Relay for Efficient Power and Data Transfer Across Interfaces
    Publication number: 20200257136
    Abstract: A hybrid RF-acoustic relay is provided where some but not all of the incident RF power is rectified to power the relay and, optionally, to provide power for further link features. The remaining fraction of the incident RF power is used to directly drive an acoustic transceiver array in communication with one or more acoustically powered nodes. In this manner, power, control and communication can be efficiently provided to acoustically powered nodes even in situations where an RF link or an acoustic link would perform poorly.
    Type: Application
    Filed: November 11, 2018
    Publication date: August 13, 2020
    Inventors: Mohammad Amin Arbabian, So Ernest Chun-Ming, Jayant Charthad, Chia Ting Chang, Li-Hua Max Wang