Patents by Inventor Liangliang Ruan

Liangliang Ruan 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).

  • Mobile power bank
    Patent number: 10998743
    Abstract: A mobile power bank includes at least two cuboid modules including a control module and a battery module. The battery module includes a first telescopic element disposed on a first side, a first hole corresponding to the first telescopic element, a second telescopic element disposed on a sixth side, and second holes. The control module includes a first telescopic element disposed on a first side, a first hole corresponding to the first telescopic element and disposed on a second side, a power function element disposed on a sixth side, and second holes. The first telescopic element is electrically connected to the first hole in a pluggable manner. The second telescopic element is electrically connected to the second hole in a pluggable manner. The control module manages charging and discharging of the battery module accessed to the control module.
    Type: Grant
    Filed: August 29, 2017
    Date of Patent: May 4, 2021
    Assignee: Tianjin Synergy Groups Co., Ltd.
    Inventor: Liangliang Ruan
  • MOBILE POWER BANK
    Publication number: 20190252894
    Abstract: A mobile power bank includes at least two cuboid modules including a control module and a battery module. The battery module includes a first telescopic element disposed on a first side, a first hole corresponding to the first telescopic element, a second telescopic element disposed on a sixth side, and second holes. The control module includes a first telescopic element disposed on a first side, a first hole corresponding to the first telescopic element and disposed on a second side, a power function element disposed on a sixth side, and second holes. The first telescopic element is electrically connected to the first hole in a pluggable manner. The second telescopic element is electrically connected to the second hole in a pluggable manner. The control module manages charging and discharging of the battery module accessed to the control module.
    Type: Application
    Filed: August 29, 2017
    Publication date: August 15, 2019
    Applicant: Tianjin Synergy Groups Co., Ltd.
    Inventor: Liangliang Ruan