Patents by Inventor Yufei Yu

Yufei Yu 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: 20250068310
    Abstract: An area selection-based document object model element inspector is described. A dragging input that defines a selection area of a digital content document having a plurality of elements is received via an area selection-based inspector tool. A set of elements of the plurality of elements that is positioned within the selection area is selected. Details of the selected set of elements are broadcast for display.
    Type: Application
    Filed: August 24, 2023
    Publication date: February 27, 2025
    Applicant: eBay Inc.
    Inventors: Dan Song, Pei Wang, Yufei Wang, Feng Xie, Kun Yu, Xiaojie Zang
  • Publication number: 20250020715
    Abstract: Apparatus and techniques for an integrated circuit (IC) package to automatically detect, through an input/out pin, external component parameters and parasitics. An example IC package generally includes a pin for coupling to a component external to the IC package, and at least one of a resistance detector, an inductance detector, or a capacitance detector coupled to the pin, and configured to detect at least one of a resistance, an inductance, or a capacitance, respectively, of a lumped parameter model for the component external to the IC package. The resistance detector, inductance detector, or capacitance detector may also be configured to detect parasitics associated with at least one of the component, the pin, or a connection between the component and the pin.
    Type: Application
    Filed: January 23, 2024
    Publication date: January 16, 2025
    Inventors: Chengyue YU, Hua GUAN, Yingjie CHEN, Fan YANG, Yufei PAN, Jize JIANG, Shamim AHMED
  • Publication number: 20240273293
    Abstract: Disclosed in some examples are methods, systems, and machine readable mediums which provide summaries of topics determined within a corpus of documents. These summaries may be used by customer service associates, analysts, or other users to quickly determine both topics discussed and contexts of those topics over a large corpus of text. For example, a corpus of documents may be related to customer complaints and the topics may be summarized to produce summaries such as “credit report update due to stolen identity.” These summarizations may be used to efficiently spot trends and issues.
    Type: Application
    Filed: April 11, 2024
    Publication date: August 15, 2024
    Inventors: Rahul Singh, Karan Jindal, Yufei Yu, Hanyu Yang, Tarun Joshi, Matthew A. Campbell, Wayne B. Shoumaker
  • Patent number: 11972211
    Abstract: Disclosed in some examples are methods, systems, and machine readable mediums which provide summaries of topics determined within a corpus of documents. These summaries may be used by customer service associates, analysts, or other users to quickly determine both topics discussed and contexts of those topics over a large corpus of text. For example, a corpus of documents may be related to customer complaints and the topics may be summarized to produce summaries such as “credit report update due to stolen identity.” These summarizations may be used to efficiently spot trends and issues.
    Type: Grant
    Filed: July 23, 2021
    Date of Patent: April 30, 2024
    Assignee: Wells Fargo Bank, N.A.
    Inventors: Rahul Singh, Karan Jindal, Yufei Yu, Hanyu Yang, Tarun Joshi, Matthew A. Campbell, Wayne B. Shoumaker