Patents by Inventor Qinjie Zheng

Qinjie Zheng 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).

  • Wireless power transfer apparatus using enclosures with enhanced magnetic features and methods of fabricating the same
    Patent number: 10116144
    Abstract: An apparatus includes an enclosure and a coil assembly in the enclosure. The coil assembly includes a magnetic core and a coil disposed on the magnetic core. The magnetic core is positioned adjacent a wall of the enclosure such that a direction of a main flux path in the magnetic core is through at least one portion of the wall having a magnetic permeability greater than air. Such an arrangement may be used for a wireless power receiver unit configured to be installed in an equipment rack in data center applications.
    Type: Grant
    Filed: May 22, 2015
    Date of Patent: October 30, 2018
    Assignee: Eaton Intelligent Power Limited
    Inventors: Jun Xu, Xiaojun Wang, Yilei Gu, Qinjie Zheng, Bobby Leonard Compton, Birger Pahl
  • WIRELESS POWER TRANSFER APPARATUS USING ENCLOSURES WITH ENHANCED MAGNETIC FEATURES
    Publication number: 20160344195
    Abstract: An apparatus includes an enclosure and a coil assembly in the enclosure. The coil assembly includes a magnetic core and a coil disposed on the magnetic core. The magnetic core is positioned adjacent a wall of the enclosure such that a direction of a main flux path in the magnetic core is through at least one portion of the wall having a magnetic permeability greater than air. Such an arrangement may be used for a wireless power receiver unit configured to be installed in an equipment rack in data center applications.
    Type: Application
    Filed: May 22, 2015
    Publication date: November 24, 2016
    Inventors: Jun Xu, Xiaojun Wang, Yilei Gu, Qinjie Zheng, Bobby Leonard Compton, Birger Pahl