Patents by Inventor Damoun AHMADI

Damoun AHMADI 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).

  • Electromagnetic interference suppression in power converters
    Patent number: 11683022
    Abstract: In general, one aspect disclosed features an active choke circuit, including a first three-winding choke; a second three-winding choke; and an amplifier; wherein a first winding of the first three-winding choke is electrically coupled in series with a first winding of the second three-winding choke; wherein a second winding of the first three-winding choke is electrically coupled in series with a second winding of the second three-winding choke; wherein a third winding of the first three-winding choke is electrically coupled to an input of the amplifier; and wherein a third winding of the second three-winding choke is electrically coupled to an output of the amplifier.
    Type: Grant
    Filed: March 2, 2022
    Date of Patent: June 20, 2023
    Assignee: Kinetic Technologies International Holdings LP
    Inventors: John Camagna, Jan Nilsson, Damoun Ahmadi
  • ELECTROMAGNETIC INTERFERENCE SUPPRESSION IN POWER CONVERTERS
    Publication number: 20220286113
    Abstract: In general, one aspect disclosed features an active choke circuit, comprising: a first three-winding choke; a second three-winding choke; and an amplifier; wherein a first winding of the first three-winding choke is electrically coupled in series with a first winding of the second three-winding choke; wherein a second winding of the first three-winding choke is electrically coupled in series with a second winding of the second three-winding choke; wherein a third winding of the first three-winding choke is electrically coupled to an input of the amplifier; and wherein a third winding of the second three-winding choke is electrically coupled to an output of the amplifier.
    Type: Application
    Filed: March 2, 2022
    Publication date: September 8, 2022
    Inventors: John CAMAGNA, Jan Nilsson, Damoun AHMADI