Patents by Inventor Yubiao LI

Yubiao LI 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 and system for reducing radiation damage from mobile terminals
    Patent number: 10848193
    Abstract: A method and a system for reducing radiation damage from a mobile terminal are provided. The method includes the following steps: responsive to the mobile terminal being in a call answering state, switching a main transceiver path of the mobile terminal to an upper antenna; and responsive to a receiver of the mobile terminal is in a working state, reducing a radio frequency transmit power of the upper antenna of the mobile terminal. When determining that the user is in a call while being close to the mobile terminal and that the main transceiver path is switched to the upper antenna, the present disclosure reduces the radio frequency transmit power of the upper antenna, of the mobile terminal by a radio frequency chip, thereby reducing an SAR value so as to prevent the radiation of the mobile terminal from harming the user.
    Type: Grant
    Filed: August 3, 2017
    Date of Patent: November 24, 2020
    Assignee: JRD Communication Inc.
    Inventors: Yubiao Li, Wen Wang
  • METHOD AND SYSTEM FOR REDUCING RADIATION DAMAGE FROM MOBILE TERMINALS
    Publication number: 20200127693
    Abstract: A method and a system for reducing radiation damage from a mobile terminal are provided. The method includes the following steps: responsive to the mobile terminal being in a call answering state, switching a main transceiver path of the mobile terminal to an upper antenna; and responsive to a receiver of the mobile terminal is in a working state, reducing a radio frequency transmit power of the upper antenna of the mobile terminal. When determining that the user is in a call while being close to the mobile terminal and that the main transceiver path is switched to the upper antenna, the present disclosure reduces the radio frequency transmit power of the upper antenna, of the mobile terminal by a radio frequency chip, thereby reducing an SAR value so as to prevent the radiation of the mobile terminal from harming the user.
    Type: Application
    Filed: August 3, 2017
    Publication date: April 23, 2020
    Inventors: Yubiao LI, Wen WANG