Patents by Inventor Mohammad Roohitavaf

Mohammad Roohitavaf 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).

  • Block aggregation for shared streams
    Patent number: 11874821
    Abstract: The approaches presented herein may include loading a plurality of metadata instances for a plurality of data blocks stored in a database, each metadata instance of the plurality of metadata instances indicating a respective data block structure applied to aggregate a set of data messages. The approaches may include processing a first metadata instance corresponding to a first set of one or more data blocks of the plurality of data blocks and a second metadata instance corresponding to a second set of one or more data blocks of the plurality of data blocks to perform an anomaly storage check between the first set of one or more data blocks of the plurality of data blocks and the second set of one or more data blocks of the plurality of data blocks. The approaches may include generating an output based at least in part on the anomaly storage check.
    Type: Grant
    Filed: December 22, 2021
    Date of Patent: January 16, 2024
    Assignee: EBAY INC.
    Inventors: Jun Li, Mohammad Roohitavaf, Xinglang Wang
  • BLOCK AGGREGATION FOR SHARED STREAMS
    Publication number: 20230195714
    Abstract: The approaches presented herein may include loading a plurality of metadata instances for a plurality of data blocks stored in a database, each metadata instance of the plurality of metadata instances indicating a respective data block structure applied to aggregate a set of data messages. The approaches may include processing a first metadata instance corresponding to a first set of one or more data blocks of the plurality of data blocks and a second metadata instance corresponding to a second set of one or more data blocks of the plurality of data blocks to perform an anomaly storage check between the first set of one or more data blocks of the plurality of data blocks and the second set of one or more data blocks of the plurality of data blocks. The approaches may include generating an output based at least in part on the anomaly storage check.
    Type: Application
    Filed: December 22, 2021
    Publication date: June 22, 2023
    Inventors: Jun Li, Mohammad Roohitavaf, Xinglang Wang