Patents by Inventor CHIA-HAO KAN

CHIA-HAO KAN 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).

  • Storage element attribute-based determination of a data protection policy for use within a storage system
    Patent number: 12079502
    Abstract: An illustrative method includes a data protection system identifying one or more attributes of a storage element within a storage system, determining, based on the one or more attributes of the storage element, a data protection policy for a dataset associated with the storage system, and applying the data protection policy to the dataset.
    Type: Grant
    Filed: April 19, 2022
    Date of Patent: September 3, 2024
    Assignee: Pure Storage, Inc.
    Inventors: David A. Grunwald, Ronald Karr, Shuier Zhou, Chunyu Wang, Zhengyang Xia, Chia-Hao Kan, Zhen Liu
  • Delaying Requested Deletion Of Datasets
    Publication number: 20230384965
    Abstract: Delaying deletion of a dataset, including: determining that deletion of a dataset at a storage system should be delayed by an amount of time representing a time period between a requested deletion time and a delayed deletion time; and delaying deletion of the dataset based on the determined amount of time.
    Type: Application
    Filed: August 15, 2023
    Publication date: November 30, 2023
    Inventors: CHENGUANG SUN, JEROEN ANTONIUS EGIDIUS HABRAKEN, CHIA-HAO KAN, QINGYU ZHANG, DAVID GRUNWALD, LARRY TOUCHETTE, JOHN COLGROVE
  • Delaying deletion of a dataset
    Patent number: 11733908
    Abstract: Delaying deletion of a dataset, including: associating an eradication timer with the dataset, wherein the eradication timer specifies an amount of time to delay a requested deletion of the dataset; determining that the amount of time to delay the requested deletion of the dataset should be modified; and modifying the eradication timer to specify a modified amount of time to delay the requested deletion of the dataset.
    Type: Grant
    Filed: April 30, 2021
    Date of Patent: August 22, 2023
    Assignee: PURE STORAGE, INC.
    Inventors: Chenguang Sun, Jeroen Antonius Egidius Habraken, Chia-Hao Kan, Qingyu Zhang, David Grunwald, Larry Touchette, John Colgrove
  • Storage Element Attribute-based Determination of a Data Protection Policy for Use Within a Storage System
    Publication number: 20220244858
    Abstract: An illustrative method includes a data protection system identifying one or more attributes of a storage element within a storage system, determining, based on the one or more attributes of the storage element, a data protection policy for a dataset associated with the storage system, and applying the data protection policy to the dataset.
    Type: Application
    Filed: April 19, 2022
    Publication date: August 4, 2022
    Inventors: David A. Grunwald, Ronald Karr, Shuier Zhou, Chunyu Wang, Zhengyang Xia, Chia-Hao Kan, Zhen Liu
  • DELAYING DELETION OF A DATASET
    Publication number: 20210247906
    Abstract: Delaying deletion of a dataset, including: associating an eradication timer with the dataset, wherein the eradication timer specifies an amount of time to delay a requested deletion of the dataset; determining that the amount of time to delay the requested deletion of the dataset should be modified; and modifying the eradication timer to specify a modified amount of time to delay the requested deletion of the dataset.
    Type: Application
    Filed: April 30, 2021
    Publication date: August 12, 2021
    Inventors: CHENGUANG SUN, JEROEN ANTONIUS EGIDIUS HABRAKEN, CHIA-HAO KAN, QINGYU ZHANG, DAVID GRUNWALD, LARRY TOUCHETTE, JOHN COLGROVE