Patents by Inventor Shaoming Pang

Shaoming Pang 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 control circuit and mobile terminal
    Patent number: 11101826
    Abstract: A radio frequency (RF) control circuit is disclosed. The RF control circuit includes a transceiver module and a front-end module. The front-end module is connected to the transceiver module via a primary component carrier (PCC) path and a secondary component carrier (SCC) path. The front-end module is configured to receive an external data signal and transmit a local data signal. The transceiver module is configured to receive a PCC signal from the external data signal and transmitting the PCC signal from the local data signal through the PCC path and receiving a SCC signal from the external data signal and transmitting the SCC signal from the local data signal through the SCC path. The SCC path is controlled to be grounded such that interference of the local data signal for the PCC path on the external data signal for the SCC path is eliminated. A mobile terminal is also disclosed.
    Type: Grant
    Filed: January 30, 2019
    Date of Patent: August 24, 2021
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Qiuwen Liu, Xianlong Chen, Jiafeng Yang, Xianping Xiong, Guoxi Zhang, Shaoming Pang
  • RF control circuit and mobile terminal
    Patent number: 10797735
    Abstract: A radio frequency (RF) control circuit is disclosed. The RF control circuit includes a transceiver module and a front-end module. The front-end module is connected to the transceiver module via a primary component carrier (PCC) path and a secondary component carrier (SCC) path. The front-end module is configured to receive an external data signal and transmit a local data signal. The transceiver module is configured to receive a PCC signal from the external data signal and transmitting the PCC signal from the local data signal through the PCC path and receiving a SCC signal from the external data signal and transmitting the SCC signal from the local data signal through the SCC path. The SCC path is controlled to be grounded such that interference of the local data signal for the PCC path on the external data signal for the SCC path is eliminated. A mobile terminal is also disclosed.
    Type: Grant
    Filed: June 13, 2019
    Date of Patent: October 6, 2020
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNCATIONS CORP., LTD.
    Inventors: Qiuwen Liu, Xianlong Chen, Jiafeng Yang, Xianping Xiong, Guoxi Zhang, Shaoming Pang
  • RF CONTROL CIRCUIT AND MOBILE TERMINAL
    Publication number: 20190296778
    Abstract: A radio frequency (RF) control circuit is disclosed. The RF control circuit includes a transceiver module and a front-end module. The front-end module is connected to the transceiver module via a primary component carrier (PCC) path and a secondary component carrier (SCC) path. The front-end module is configured to receive an external data signal and transmit a local data signal. The transceiver module is configured to receive a PCC signal from the external data signal and transmitting the PCC signal from the local data signal through the PCC path and receiving a SCC signal from the external data signal and transmitting the SCC signal from the local data signal through the SCC path. The SCC path is controlled to be grounded such that interference of the local data signal for the PCC path on the external data signal for the SCC path is eliminated. A mobile terminal is also disclosed.
    Type: Application
    Filed: June 13, 2019
    Publication date: September 26, 2019
    Applicant: GUANGOONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Qiuwen Liu, Xianlong Chen, Jiafeng Yang, Xianping Xiong, Guoxi Zhang, Shaoming Pang
  • RF CONTROL CIRCUIT AND MOBILE TERMINAL
    Publication number: 20190229756
    Abstract: A radio frequency (RF) control circuit is disclosed. The RF control circuit includes a transceiver module and a front-end module. The front-end module is connected to the transceiver module via a primary component carrier (PCC) path and a secondary component carrier (SCC) path. The front-end module is configured to receive an external data signal and transmit a local data signal. The transceiver module is configured to receive a PCC signal from the external data signal and transmitting the PCC signal from the local data signal through the PCC path and receiving a SCC signal from the external data signal and transmitting the SCC signal from the local data signal through the SCC path. The SCC path is controlled to be grounded such that interference of the local data signal for the PCC path on the external data signal for the SCC path is eliminated. A mobile terminal is also disclosed.
    Type: Application
    Filed: January 30, 2019
    Publication date: July 25, 2019
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Qiuwen LIU, Xianlong Chen, Jiafeng Yang, Xianping Xiong, Guoxi Zhang, Shaoming Pang