Patents by Inventor Xingbao LIAO

Xingbao LIAO 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).

  • Patent number: 12057725
    Abstract: A charging control circuit, a terminal device, and a control method are disclosed. The charging control circuit includes a first charging sub-circuit (1) and a second charging sub-circuit (2), a charging efficiency of the first charging sub-circuit being higher than a charging efficiency of the second charging sub-circuit. The charging control circuit further includes a switch circuit (3), where a first contact of the switch circuit is connected to a charging port (4), a second contact of the switch circuit is connected to an output terminal of a wireless charging module (5), and a third contact of the switch circuit is connected to an input terminal of the first charging sub-circuit; and in a case of a wireless charging operation, the first contact and the third contact disconnect from each other and the second contact and the third contact conductively connect to each other.
    Type: Grant
    Filed: August 20, 2021
    Date of Patent: August 6, 2024
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventor: Xingbao Liao
  • Publication number: 20210384749
    Abstract: A charging control circuit, a terminal device, and a control method are disclosed. The charging control circuit includes a first charging sub-circuit (1) and a second charging sub-circuit (2), a charging efficiency of the first charging sub-circuit being higher than a charging efficiency of the second charging sub-circuit. The charging control circuit further includes a switch circuit (3), where a first contact of the switch circuit is connected to a charging port (4), a second contact of the switch circuit is connected to an output terminal of a wireless charging module (5), and a third contact of the switch circuit is connected to an input terminal of the first charging sub-circuit; and in a case of a wireless charging operation, the first contact and the third contact disconnect from each other and the second contact and the third contact conductively connect to each other.
    Type: Application
    Filed: August 20, 2021
    Publication date: December 9, 2021
    Inventor: Xingbao LIAO