Patents by Inventor Zongyou XIA

Zongyou XIA 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).

  • TECHNIQUES FOR POST-CALL SERVICE RECOVERY IN DUAL SIM USER EQUIPMENT
    Publication number: 20230133784
    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may establish a first wireless connection associated with a first subscription using a first radio access technology, and may establish a second wireless connection associated with a second subscription using a second radio access technology. The UE may perform a call over the second wireless connection, and identify a loss of the first wireless connection based on performing the call over the second wireless connection. The UE may perform a network discovery procedure associated with the first subscription using the first radio access technology based on the loss of the first wireless connection and a termination of the call over the second wireless connection.
    Type: Application
    Filed: May 19, 2020
    Publication date: May 4, 2023
    Inventors: Dongsheng WANG, Chaofeng HUI, Guojing LIU, Xiaomeng LU, Zongyou XIA, Xuesong CHEN