Patents by Inventor Michael M. HU

Michael M. HU 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).

  • Efficient time-range queries on databases in distributed computing systems
    Patent number: 11586623
    Abstract: The present disclosure relates to querying data cores for data items that correspond to a specified time range. Probabilistic data structures corresponding to associated data cores are used to filter the plurality of data cores to identify a subset of data cores that contain data items corresponding to the specified time range. Only the subset of the plurality of data cores determined to contain relevant data items are searched.
    Type: Grant
    Filed: November 2, 2020
    Date of Patent: February 21, 2023
    Assignee: VMware, Inc.
    Inventors: Sai Samrat Karlapudi, Ramsès V. Morales, Michael M. Hu
  • EFFICIENT TIME-RANGE QUERIES ON DATABASES IN DISTRIBUTED COMPUTING SYSTEMS
    Publication number: 20210049172
    Abstract: The present disclosure relates to querying data cores for data items that correspond to a specified time range. Probabilistic data structures corresponding to associated data cores are used to filter the plurality of data cores to identify a subset of data cores that contain data items corresponding to the specified time range. Only the subset of the plurality of data cores determined to contain relevant data items are searched.
    Type: Application
    Filed: November 2, 2020
    Publication date: February 18, 2021
    Applicant: VMware, Inc.
    Inventors: Sai Samrat KARLAPUDI, Ramsés V. MORALES, Michael M. HU
  • Efficient time-range queries on databases in distributed computing systems
    Patent number: 10824623
    Abstract: The present disclosure relates to querying data cores for data items that correspond to a specified time range. Probabilistic data structures corresponding to associated data cores are used to filter the plurality of data cores to identify a subset of data cores that contain data items corresponding to the specified time range. Only the subset of the plurality of data cores determined to contain relevant data items are searched.
    Type: Grant
    Filed: February 28, 2018
    Date of Patent: November 3, 2020
    Assignee: VMware, Inc.
    Inventors: Sai Samrat Karlapudi, Ramsés V. Morales, Michael M. Hu
  • EFFICIENT TIME-RANGE QUERIES ON DATABASES IN DISTRIBUTED COMPUTING SYSTEMS
    Publication number: 20190266273
    Abstract: The present disclosure relates to querying data cores for data items that correspond to a specified time range. Probabilistic data structures corresponding to associated data cores are used to filter the plurality of data cores to identify a subset of data cores that contain data items corresponding to the specified time range. Only the subset of the plurality of data cores determined to contain relevant data items are searched.
    Type: Application
    Filed: February 28, 2018
    Publication date: August 29, 2019
    Applicant: VMware, Inc.
    Inventors: Sai Samrat KARLAPUDI, Ramsés V. MORALES, Michael M. HU