Patents by Inventor Arich Don

Arich Don 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).

  • Splitter used in a continuous data protection environment
    Patent number: 8332687
    Abstract: In one aspect, a method includes providing a splitter at a first storage array, receiving data from a host, storing the data on the first storage array, using a data protection appliance (DPA) to expose a device, continuously copying data stored on the first storage array to the device using the splitter and replicating the data to a second storage array using the DPA.
    Type: Grant
    Filed: June 23, 2010
    Date of Patent: December 11, 2012
    Assignee: EMC Corporation
    Inventors: Assaf Natanzon, Arich Don, Saar Cohen, Slavik Neymer, David Meiri, Brian Riordan, Anestis Panidis, Xiali He
  • Techniques for indicating a passive path state for a device
    Patent number: 8316161
    Abstract: Described are techniques for indicating a state associated with a device. A request is received over a path for information about a device. A response to the request is sent. The response indicates a state regarding the device on the path. The response has a response status of good and a payload of a varying size. The payload is truncated at a location prior to that at which a device identifier for the device is expected. In accordance with the response, a state regarding the device on the path is determined.
    Type: Grant
    Filed: September 30, 2010
    Date of Patent: November 20, 2012
    Assignee: EMC Corporation
    Inventors: Cesareo Contreras, Helen S. Raizen, Michael E. Bappe, Ian Wigmore, Arich Don, Xunce Zhou