Patents by Inventor John Hemphill

John Hemphill 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).

  • Patent number: 10140065
    Abstract: Methods, devices, and media for improving data storage reliability and efficiency comprising: creating at least one logical storage drive comprising a plurality of logical blocks; mapping the at least one logical storage drive to at least one physical storage drive based on many-to-one mapping or one-to-many mapping, wherein the at least one physical storage drive comprises a plurality of physical blocks; and applying a compression algorithm to data held in one or more logical blocks, aggregating units of the data, and storing the units of the data into one or more physical blocks.
    Type: Grant
    Filed: April 17, 2017
    Date of Patent: November 27, 2018
    Assignee: DIVERGENT STORAGE SYSTEMS, INC.
    Inventors: Greg Huff, John Hemphill
  • Patent number: 10140064
    Abstract: Methods, devices, and media for improving data storage reliability and efficiency comprising: creating at least one logical storage drive comprising a plurality of logical blocks; mapping the at least one logical storage drive to at least one physical storage drive based on many-to-one mapping or one-to-many mapping, wherein the at least one physical storage drive comprises a plurality of physical blocks; and applying a compression algorithm to data held in one or more logical blocks, aggregating units of the data, and storing the units of the data into one or more physical blocks.
    Type: Grant
    Filed: April 17, 2017
    Date of Patent: November 27, 2018
    Assignee: DIVERGENT STORAGE SYSTEMS, INC.
    Inventors: Greg Huff, John Hemphill
  • Publication number: 20180101331
    Abstract: Methods, devices, and media for improving data storage reliability and efficiency comprising: creating at least one logical storage drive comprising a plurality of logical blocks; mapping the at least one logical storage drive to at least one physical storage drive based on many-to-one mapping or one-to-many mapping, wherein the at least one physical storage drive comprises a plurality of physical blocks; and applying a compression algorithm to data held in one or more logical blocks, aggregating units of the data, and storing the units of the data into one or more physical blocks.
    Type: Application
    Filed: April 17, 2017
    Publication date: April 12, 2018
    Inventors: Greg HUFF, John HEMPHILL
  • Publication number: 20180101332
    Abstract: Methods, devices, and media for improving data storage reliability and efficiency comprising: creating at least one logical storage drive comprising a plurality of logical blocks; mapping the at least one logical storage drive to at least one physical storage drive based on many-to-one mapping or one-to-many mapping, wherein the at least one physical storage drive comprises a plurality of physical blocks; and applying a compression algorithm to data held in one or more logical blocks, aggregating units of the data, and storing the units of the data into one or more physical blocks.
    Type: Application
    Filed: April 17, 2017
    Publication date: April 12, 2018
    Inventors: Greg HUFF, John HEMPHILL
  • Patent number: 9665302
    Abstract: Methods, devices, and media for improving data storage reliability and efficiency comprising: creating at least one logical storage drive comprising a plurality of logical blocks; mapping the at least one logical storage drive to at least one physical storage drive based on many-to-one mapping or one-to-many mapping, wherein the at least one physical storage drive comprises a plurality of physical blocks; and applying a compression algorithm to data held in one or more logical blocks, aggregating units of the data, and storing the units of the data into one or more physical blocks.
    Type: Grant
    Filed: October 12, 2016
    Date of Patent: May 30, 2017
    Assignee: DIVERGENT STORAGE SYSTEMS, INC.
    Inventors: Greg Huff, John Hemphill
  • Patent number: 9665303
    Abstract: Methods, devices, and media for improving data storage reliability and efficiency comprising: creating at least one logical storage drive comprising a plurality of logical blocks; mapping the at least one logical storage drive to at least one physical storage drive based on many-to-one mapping or one-to-many mapping, wherein the at least one physical storage drive comprises a plurality of physical blocks; and applying a compression algorithm to data held in one or more logical blocks, aggregating units of the data, and storing the units of the data into one or more physical blocks.
    Type: Grant
    Filed: October 12, 2016
    Date of Patent: May 30, 2017
    Assignee: DIVERGENT STORAGE SYSTEMS, INC.
    Inventors: Greg Huff, John Hemphill
  • Publication number: 20060196369
    Abstract: A seed crusher e.g. useful in methods for high throughput analysis of seeds, comprises a horizontal well plate with at least one well for receiving a tube; an open-topped tube for lining each well wherein each tube is oriented for receiving a vertical reciprocating pin; a horizontal die plate with a vertical pin located to reciprocate in each tube; a removable separator for use in each tube to separate a reciprocating pin from a seed at the bottom of said tube and a press for bringing together the die plate and well plate to allow a pin to enter each tube.
    Type: Application
    Filed: March 3, 2005
    Publication date: September 7, 2006
    Inventors: Rhonda Feazel, John Hemphill, Sharon Malmberg, Craig Mierkowski, Tavis Aholt, Donald Sutter, Noel Harris