Patents by Inventor Jian Mu Wu

Jian Mu Wu 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).

  • Electric bus arrangement and method for minimizing the inductance in an electric bus arrangement
    Patent number: 6259617
    Abstract: Electric bus arrangement (1) for DC-supply of power components, particularly for an inverter, having a first and a second plate (2, 3), arranged in parallel with each other, separated by an isolating layer (4), by which the first plate (2) connects first connections of power components (13) of a first group with first connections (23) of power components (14) of a second group, and the second plate (3) connects second connections of the power components (13) of the first group with second connections of the power components (14) of the second group. In such a bus arrangement an increase of the switching frequency is desired, however without the risk of damaging components due to overvoltage.
    Type: Grant
    Filed: March 21, 2000
    Date of Patent: July 10, 2001
    Assignee: Danfoss A/S
    Inventor: Jian Mu Wu