Patents by Inventor Tobias Mehl

Tobias Mehl 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).

  • Method of operating multiple parallel-connected pulse-controlled inverters
    Patent number: 7068525
    Abstract: Multiple parallel-connected pulse-controlled inverters (1,2) are operated by regulating individual current(s) of the pulse-controlled inverters (1, 2) or a number reduced by 1 (n?1) of the pulse-controlled inverters (1,2).
    Type: Grant
    Filed: December 8, 2003
    Date of Patent: June 27, 2006
    Assignee: Loher GmbH
    Inventors: Ludwig Kraus, Tobias Mehl
  • Method of operating multiple parallel-connected pulse-controlled inverters
    Publication number: 20050047182
    Abstract: The purpose of the method according to the invention is to operate multiple parallel-connected pulse-controlled inverters (1, 2). In order to improve this method, the individual current(s) of the pulse-controlled inverters (1, 2), or of a number reduced by 1 (n?1) of pulse-controlled inverters (1, 2), is/are regulated.
    Type: Application
    Filed: December 8, 2003
    Publication date: March 3, 2005
    Inventors: Ludwig Kraus, Tobias Mehl