Patents by Inventor Donna Lewis

Donna Lewis 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).

  • Backing up volumes using fragment files
    Patent number: 10853181
    Abstract: In one aspect, a method includes determining a number of data streams to assign to a volume, assigning a fragment file for each data stream, sending fragment files to a backup storage device, synthesizing the fragment files to form an image file for the volume at the backup device, sending new fragment files with changes to the volume to the backup device and synthesizing the new fragment files with the corresponding image file to form a new image file for the volume.
    Type: Grant
    Filed: June 29, 2015
    Date of Patent: December 1, 2020
    Assignee: EMC IP HOLDING COMPANY LLC
    Inventors: Yoval Nir, Saar Cohen, Donna Lewis, Bhimsen Bhanjois, Assaf Natanzon
  • Origami toy
    Patent number: D469481
    Type: Grant
    Filed: February 14, 2002
    Date of Patent: January 28, 2003
    Inventor: Donna Lewis
  • Non-slipping foam attachment for eyeglasses
    Patent number: D542832
    Type: Grant
    Filed: January 24, 2005
    Date of Patent: May 15, 2007
    Inventors: Wallace Lewis, Jr., Donna Lewis
  • Non-slipping foam attachment for eyeglasses
    Patent number: D490836
    Type: Grant
    Filed: May 20, 2003
    Date of Patent: June 1, 2004
    Inventors: Wallace Lewis, Jr., Donna Lewis
  • Golf bag with a front opening
    Patent number: D733424
    Type: Grant
    Filed: November 20, 2013
    Date of Patent: July 7, 2015
    Inventor: Donna Lewis
  • Cord handler
    Patent number: D897824
    Type: Grant
    Filed: April 20, 2018
    Date of Patent: October 6, 2020
    Inventor: Donna Lewis