Patents by Inventor Christopher Ammann

Christopher Ammann 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).

  • Network interface device
    Publication number: 20060245445
    Abstract: A network interface device is provided. The network interface device comprises an enclosure having a first portion coupled to a second portion wherein the first portion and second portion have cavities. The network interface device further comprises a removable case having a plate and a base wherein the plate is adapted to be coupled to the base, wherein the case is adapted to be removably disposed in the cavity of the second portion of the enclosure. A network interface circuit is disposed in the case, the network interface circuit is adapted to provide communication to and from a network and to and from at least one customer premise equipment.
    Type: Application
    Filed: April 29, 2005
    Publication date: November 2, 2006
    Applicant: ADC DSL Systems, Inc.
    Inventors: Suleyman Sumer, Deborah Heller, Christopher Ammann, James Torok, Matthew Richardson
  • Power supply having a flyback topology and current sense transformer
    Publication number: 20060062028
    Abstract: A power supply having a flyback topology includes a flyback transformer and a current sense circuit that outputs a current signal indicative of a current output by the power supply. The current sense circuit includes a current sense transformer coupled to the flyback transformer.
    Type: Application
    Filed: September 20, 2004
    Publication date: March 23, 2006
    Inventors: Randall Powers, Christopher Ammann