Patents by Inventor Po Wa Jeff Chow

Po Wa Jeff Chow 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).

  • APPARATUS FOR TRANSFERRING ELECTROMAGNETIC ENERGY
    Publication number: 20150001950
    Abstract: An apparatus for transferring electromagnetic energy includes a coil arrangement operable to transmit magnetic flux to a receiver or to receive magnetic flux from a transmitter, wherein the coil arrangement includes a main coil and at least one auxiliary coil electrically combined with the main coil such that the combination of the main coil and the at least one auxiliary coil is arranged to alter an electromagnetic coupling between the coil arrangement and the transmitter or the receiver to increase an operation alignment range between the coil arrangement and the transmitter or the receiver.
    Type: Application
    Filed: July 1, 2013
    Publication date: January 1, 2015
    Inventors: Shu Hung Henry Chung, Nan Chen, Po Wa Jeff Chow, Lai Hang Leanne Chan