Patents by Inventor Norbert Rivera

Norbert Rivera 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).

  • Publication number: 20070104227
    Abstract: Distributed digital subscriber line (DSL) access multiplexers (DSLAMs) and methods to operate the same are disclosed. An example distributed DSLAM comprises a first module comprising at least one signal processing device to process a DSL signal and a communication link to transport the DSL signal between the first module and a second module. The second module of the example distributed DSLAM comprises a plurality of analog interfaces connectable to respective ones of a plurality of lines for providing services to respective ones of a plurality of subscribers, and a switching interface to route the DSL signal between the communication link and a first one of the plurality of interfaces associated with a first one of the subscribers.
    Type: Application
    Filed: November 7, 2005
    Publication date: May 10, 2007
    Inventor: Norbert Rivera