Patents by Inventor Xinjia Tian

Xinjia Tian 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).

  • Signal processing chip and communications device
    Patent number: 11955996
    Abstract: A signal processing chip includes: a receiving module, configured to receive a WLAN analog baseband signal from a baseband chip; an analog-to-digital conversion module, configured to convert the WLAN analog baseband signal into a WLAN digital baseband signal; a processing module, configured to process the WLAN digital baseband signal into a WLAN analog intermediate frequency signal; and a sending module, configured to send the WLAN analog intermediate frequency signal to a radio frequency processing apparatus.
    Type: Grant
    Filed: September 29, 2021
    Date of Patent: April 9, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Xiaoyue He, Shengsen Wang, Xinjia Tian, Li Zhang
  • Signal Processing Chip and Communications Device
    Publication number: 20220021405
    Abstract: A signal processing chip includes: a receiving module, configured to receive a WLAN analog baseband signal from a baseband chip; an analog-to-digital conversion module, configured to convert the WLAN analog baseband signal into a WLAN digital baseband signal; a processing module, configured to process the WLAN digital baseband signal into a WLAN analog intermediate frequency signal; and a sending module, configured to send the WLAN analog intermediate frequency signal to a radio frequency processing apparatus.
    Type: Application
    Filed: September 29, 2021
    Publication date: January 20, 2022
    Inventors: Xiaoyue He, Shengsen Wang, Xinjia Tian, Li Zhang