Patents by Inventor John Pastalan

John Pastalan 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 and apparatus for signal compression and decompression
    Patent number: 8923386
    Abstract: In one embodiment, the method of compressing a digital signal includes reducing redundancies in the digital signal, scaling a block of samples output from the reducing step by a scaling factor, and quantizing the scaled samples to produce compressed samples. The digital signal being compressed may be a digital radio frequency signal.
    Type: Grant
    Filed: February 11, 2011
    Date of Patent: December 30, 2014
    Assignee: Alcatel Lucent
    Inventors: Dragan M. Samardzija, John Pastalan, William M. MacDonald, Reinaldo A. Valenzuela
  • Method and apparatus for signal compression and decompression
    Patent number: 8885700
    Abstract: In one embodiment, the method of compressing a digital signal includes reducing redundancies in the digital signal, scaling a block of samples output from the reducing step by a scaling factor, and quantizing the scaled samples to produce compressed samples. The digital signal being compressed may be a digital radio frequency signal.
    Type: Grant
    Filed: February 11, 2011
    Date of Patent: November 11, 2014
    Assignee: Alcatel Lucent
    Inventors: Dragan M. Samardzija, John Pastalan, William M. MacDonald, Reinaldo A. Valenzuela
  • Method And Apparatus For Signal Compression And Decompression
    Publication number: 20120207206
    Abstract: In one embodiment, the method of compressing a digital signal includes reducing redundancies in the digital signal, scaling a block of samples output from the reducing step by a scaling factor, and quantizing the scaled samples to produce compressed samples. The digital signal being compressed may be a digital radio frequency signal.
    Type: Application
    Filed: February 11, 2011
    Publication date: August 16, 2012
    Applicant: ALCATEL-LUCENT USA INC.
    Inventors: Dragan M. Samardzija, John Pastalan, William M. MacDonald, Reinaldo A. Valenzuela