Patents by Inventor Oliver Chung

Oliver Chung 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).

  • Incremental replication between foreign system dataset stores
    Patent number: 11422733
    Abstract: Incremental replication between foreign system dataset stores is described herein. A method as described herein can include connecting to a target storage system to facilitate an initial transfer of a dataset from the system to the target storage system, wherein the system is distinct from the target storage system; in response to determining that a first version of the dataset is present on the target storage system, comparing the first version of the dataset to a second version of the dataset stored on the system; and, in response to determining that the second version of the dataset is more recent than the first version of the dataset, transferring a differential between the first version of the dataset and the second version of the dataset to the target storage system, the differential comprising less than all of the second version of the dataset.
    Type: Grant
    Filed: June 29, 2020
    Date of Patent: August 23, 2022
    Assignee: EMC IP Holding Company LLC
    Inventors: Evgeny Popovich, Michael Frank, Austin Voecks, Oliver Chung, Jonathan Walton
  • INCREMENTAL REPLICATION BETWEEN FOREIGN SYSTEM DATASET STORES
    Publication number: 20210405879
    Abstract: Incremental replication between foreign system dataset stores is described herein. A method as described herein can include connecting to a target storage system to facilitate an initial transfer of a dataset from the system to the target storage system, wherein the system is distinct from the target storage system; in response to determining that a first version of the dataset is present on the target storage system, comparing the first version of the dataset to a second version of the dataset stored on the system; and, in response to determining that the second version of the dataset is more recent than the first version of the dataset, transferring a differential between the first version of the dataset and the second version of the dataset to the target storage system, the differential comprising less than all of the second version of the dataset.
    Type: Application
    Filed: June 29, 2020
    Publication date: December 30, 2021
    Inventors: Evgeny Popovich, Michael Frank, Austin Voecks, Oliver Chung, Jonathan Walton