Patents by Inventor David Ding Sun

David Ding Sun 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).

  • Dynamic methods for improving query performance for a secure storage system
    Patent number: 12373400
    Abstract: The disclosed method comprises: determining a first data store and a second data store; receiving a first computing command; executing a prioritization computing operation, based on the first computing command, associated with the first data store or the second data store; executing, based on the prioritization computing operation, the first computing command on at least one data element comprised in second data of the second data store and thereby generate and store an updated set of data elements within the second data store; initiating a deduplication computing operation by selectively marking, based on the updated set of data elements of the second data store, corresponding set of data elements within the first data store; and merging, based on the selectively marking, the updated set of data elements within the second data store with the corresponding set of data elements within the first data store.
    Type: Grant
    Filed: April 17, 2024
    Date of Patent: July 29, 2025
    Assignee: Veeva Systems Inc.
    Inventors: Peter Gassner, Jonathan Stone, Derek Allwardt, Qing Yang, Vinayak Shenoi, Arvind Talari, David Ding Sun