Patents by Inventor Richard Parshall

Richard Parshall 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).

  • Interleaving code-words
    Patent number: 9654145
    Abstract: A storage device disclosed herein includes a memory and a write channel configured to interleave a plurality of code-words to generate a plurality of multiplet sequences such that at least two of the plurality of code-words interleave to the end of the interleaving process. In one example implementation, for each of the multiplet sequences no two successive multiplets are from the same code-word, a multiplet including a plurality of bits from a single code-word.
    Type: Grant
    Filed: November 24, 2014
    Date of Patent: May 16, 2017
    Assignee: SEAGATE TECHNOLOGY LLC
    Inventors: Belkacem Derras, Deepak Sridhara, Richard Parshall