Patents by Inventor Wei U. Wang

Wei U. Wang 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).

  • Publication number: 20250053746
    Abstract: Disclosed embodiments provide techniques for creating a smaller version of an original document. An ontology is defined, and a document type for an original document is determined, based on the ontology. Multiple key-value pairs (KVPs) are extracted from the original document based on the document type. Pages in the original document that include one or more KVPs are identified, and the smaller, condensed version includes the identified pages from the original document.
    Type: Application
    Filed: August 10, 2023
    Publication date: February 13, 2025
    Inventors: Dong Rui Li, Ye Chen, Zai Ming Lao, Xue Lan Zhang, Xue Xu, Wei U Wang
  • Patent number: 11809725
    Abstract: In a computer system that includes a set of cross repositories for data storage, a document is broken into portions, and each portion is stored in at least one repository (and preferably many or all of the cross repositories). In this way, when a portion of the document requires an update, the communication of updated data can be limited to the relevant portion(s) of the document. Also, if a user requires only certain portion(s) of the saved document, then the data transfer from a cross repository to the user can be limited to those certain portion(s) of the document.
    Type: Grant
    Filed: October 13, 2021
    Date of Patent: November 7, 2023
    Assignee: International Business Machines Corporation
    Inventors: Wei U Wang, Jie Zhang, Hong Lin G Guo
  • Publication number: 20230116847
    Abstract: In a computer system that includes a set of cross repositories for data storage, a document is broken into portions, and each portion is stored in at least one repository (and preferably many or all of the cross repositories). In this way, when a portion of the document requires an update, the communication of updated data can be limited to the relevant portion(s) of the document. Also, if a user requires only certain portion(s) of the saved document, then the data transfer from a cross repository to the user can be limited to those certain portion(s) of the document.
    Type: Application
    Filed: October 13, 2021
    Publication date: April 13, 2023
    Inventors: Wei U. Wang, Jie Zhang, Hong Lin G Guo