Patents by Inventor Liu Xinfang

Liu Xinfang 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: 9506446
    Abstract: An apparatus for providing power, the apparatus having a housing; a battery module positioned inside of the housing, the battery module having: a battery, a battery circuit board coupled to the battery and an ignition output port coupled to the battery circuit board; a circuit board positioned inside of the housing and coupled to the battery module, the circuit board having: a charge module, a discharge module, a lighting module and a control module coupled to the charge module, the discharge module and the lighting module; a light source coupled to the circuit board; and wherein the apparatus is configured to provide sufficient power to jump start a vehicle.
    Type: Grant
    Filed: October 31, 2013
    Date of Patent: November 29, 2016
    Assignee: SPACEKEY (USA), INC.
    Inventor: Liu Xinfang
  • Mobile Power Bank
    Publication number: 20150054336
    Abstract: An apparatus for providing power, the apparatus having a housing; a battery module positioned inside of the housing, the battery module having: a battery, a battery circuit board coupled to the battery and an ignition output port coupled to the battery circuit board; a circuit board positioned inside of the housing and coupled to the battery module, the circuit board having: a charge module, a discharge module, a lighting module and a control module coupled to the charge module, the discharge module and the lighting module; a light source coupled to the circuit board; and wherein the apparatus is configured to provide sufficient power to jump start a vehicle.
    Type: Application
    Filed: October 31, 2013
    Publication date: February 26, 2015
    Inventor: Liu Xinfang
  • Mobile charging device
    Patent number: D711318
    Type: Grant
    Filed: February 18, 2014
    Date of Patent: August 19, 2014
    Assignee: Spacekey (USA), Inc.
    Inventor: Liu Xinfang