Patents by Inventor Victor Manuel Diaz Diaz

Victor Manuel Diaz Diaz 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).

  • Line termination arrangement with combined broadband and narrowband services
    Patent number: 8718041
    Abstract: A combined line termination arrangement (1) for an access system supporting broadband transmission mode and narrowband transmission mode, the combined line termination arrangement (1) comprising a common interface device (4) having a common port (6) for receiving or transmitting a signal in said transmission modes and being connected to a first line termination (LT1) and a second line termination (LT2). The common interface device further comprises switching means (11, 14, 15, 18) for selectively connecting, by switching combinations, the first line termination (LT1), the second line termination (LT2) and auxiliary sources of broadband or narrowband transmission modes.
    Type: Grant
    Filed: November 10, 2006
    Date of Patent: May 6, 2014
    Assignee: Alcatel Lucent
    Inventors: Maria Del Mar Perez Hernandez, Victor Manuel Diaz Diaz, Daniel Deloddere
  • Line termination arrangement with combined broadband and narrowband services
    Patent number: 8259754
    Abstract: A combined line termination arrangement (1) for an access system supporting broadband transmission mode and narrowband transmission mode, the combined line termination arrangement (1) comprising a common interface device (4) having a common port (6) for receiving or transmitting a signal in said transmission modes and being connected to a first line card (2) and second line card (3). The common interface device further comprises a first switching means (10) for selectively closing and/or opening coupling paths to said first and second line cards and at least one bi-directional low pass filter (8) for and one bi-directional high pass filter (9) selective filtering the broadband and the narrowband signals to and from respective line terminations (LT1, LT2).
    Type: Grant
    Filed: November 8, 2006
    Date of Patent: September 4, 2012
    Assignee: Alcatel Lucent
    Inventors: Victor Manuel Diaz Diaz, Maria Del Mar Perez Hernandez
  • LINE TERMINATION ARRANGEMENT WITH COMBINED BROADBAND AND NARROWBAND SERVICES
    Publication number: 20090135808
    Abstract: A combined line termination arrangement (1) for an access system supporting broadband transmission mode and narrowband transmission mode, the combined line termination arrangement (1) comprising a common interface device (4) having a common port (6) for receiving or transmitting a signal in said transmission modes and being connected to a first line termination (LT1) and a second line termination (LT2). The common interface device further comprises switching means (11, 14, 15, 18) for selectively connecting, by switching combinations, the first line termination (LT1), the second line termination (LT2) and auxiliary sources of broadband or narrowband transmission modes.
    Type: Application
    Filed: November 10, 2006
    Publication date: May 28, 2009
    Applicant: Alcatel Lucent
    Inventors: Maria Del Mar Perez Hernandez, Victor Manuel Diaz Diaz, Daniel Deloddere