Patents by Inventor Jiahui Jiang

Jiahui Jiang 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: 20260169996
    Abstract: The present disclosure relates to systems and methods for improved searching. In some implementations, the approaches herein can be used to rank search results to provide more relevant results to users, for example by monitoring the interactions of one or more users with pages or other items. In some implementations, the approaches herein can be used to refine and improve the performance of a search result ranking model over time.
    Type: Application
    Filed: February 6, 2026
    Publication date: June 18, 2026
    Inventors: Muhua Zhou, Zachary David Smith, Jiahui Jiang
  • Publication number: 20260087022
    Abstract: The present disclosure relates to systems and methods for improved searching. In some implementations, the approaches herein can be used to rank search results to provide more relevant results to users, for example by monitoring the interactions of one or more users with pages or other items. In some implementations, the approaches herein can be used to refine and improve the performance of a search result ranking model over time.
    Type: Application
    Filed: September 20, 2024
    Publication date: March 26, 2026
    Inventors: Muhua Zhou, Zachary David Smith, Jiahui Jiang
  • Publication number: 20260087079
    Abstract: The present disclosure relates to systems and methods for improved searching. In some implementations, the approaches herein can be used to rank search results to provide more relevant results to users, for example by monitoring the interactions of one or more users with pages or other items. In some implementations, the approaches herein can be used to refine and improve the performance of a search result ranking model over time.
    Type: Application
    Filed: September 20, 2024
    Publication date: March 26, 2026
    Inventors: Muhua Zhou, Zachary David Smith, Jiahui Jiang
  • Publication number: 20260087078
    Abstract: The present disclosure relates to systems and methods for improved searching. In some implementations, the approaches herein can be used to rank search results to provide more relevant results to users, for example by monitoring the interactions of one or more users with pages or other items. In some implementations, the approaches herein can be used to refine and improve the performance of a search result ranking model over time.
    Type: Application
    Filed: September 20, 2024
    Publication date: March 26, 2026
    Inventors: Muhua Zhou, Zachary David Smith, Jiahui Jiang
  • Patent number: 12585661
    Abstract: The present disclosure relates to systems and methods for improved searching. In some implementations, the approaches herein can be used to rank search results to provide more relevant results to users, for example by monitoring the interactions of one or more users with pages or other items. In some implementations, the approaches herein can be used to refine and improve the performance of a search result ranking model over time.
    Type: Grant
    Filed: September 20, 2024
    Date of Patent: March 24, 2026
    Assignee: Notion Labs, Inc.
    Inventors: Muhua Zhou, Zachary David Smith, Jiahui Jiang
  • Publication number: 20260017075
    Abstract: A system detects a command input to launch an assistant application at a computing device. The assistant application is configured to use an AI system to generate content responsive to prompts input based on content of an integrated application. The system causes the computing device to open the assistant application in a foreground of the computing device and display a user interface of the assistant application. The user interface is configured to receive the prompts for the AI system. The system causes the AI system to generate content responsive to a particular prompt input. The system causes the computing device to present the generated content responsive to the particular prompt within the user interface while the assistant application is running in the foreground of the computing device and the integrated application is running in the background of the computing device.
    Type: Application
    Filed: October 8, 2024
    Publication date: January 15, 2026
    Inventors: Jiahui Jiang, Tyrus Miles, Abhay Buch, Siyu Zhao
  • Publication number: 20260017123
    Abstract: A system detects a command input to launch a secondary application in a computing device. The secondary application is configured to present content of an integrated application and of a third-party application accessible by the integrated application. The secondary application and the integrated application are coupled via a unique user identifier. In response to the command, the system causes the computing device to open the secondary application and display a user interface of the secondary application. In response to a particular user input on the user interface, the system searches the third-party application or the integrated application for particular content of the third-party application that satisfies a criterion included in the particular user input. The system causes the computing device to present at least an indication of the particular content of the third-party application within the graphical user interface of the secondary application.
    Type: Application
    Filed: October 8, 2024
    Publication date: January 15, 2026
    Inventors: Jiahui Jiang, Tyrus Miles, Abhay Buch, Siyu Zhao
  • Publication number: 20260017272
    Abstract: A system detects a search command input to a computing device and opens a search application in a foreground of the computing device. The search application is configured to search a workspace of an integrated application. The system displays a user interface of the search application on the computing device. The user interface is configured to receive search inputs used to search the workspace and present search results that satisfy the search inputs based on content of the workspace. The system searches the workspace based on a particular search input and causes the computing device to present at least an indication of a particular search result in the user interface of the search application running in the foreground of the computing device. The particular search result can include particular content of the workspace that satisfies the particular search input.
    Type: Application
    Filed: July 29, 2025
    Publication date: January 15, 2026
    Inventors: Jiahui Jiang, Tyrus Miles, Abhay Buch, Siyu Zhao
  • Publication number: 20250328595
    Abstract: A method for providing a link and associated preview of content on a workspace includes causing on a first page of the workspace display of a link to a second page of the workspace. The link can be embedded as an in-page object on the first page, and the second page can embed multiple blocks as in-page objects. The method can include regenerating a textual summary of the second page by using a generative artificial intelligence (AI) system and storing the textual summary as a summary property. In response to an input, the method can include determining that the second page includes the summary property. The method can include causing display of a preview of the second page while displaying the link on the first page. The preview can include the textual summary of the second page that was generated using the generative AI system.
    Type: Application
    Filed: April 22, 2024
    Publication date: October 23, 2025
    Inventors: Shahan Ahmed Khan, Tyler Jeffrey Beauchamp, Jiahui Jiang, Tyrus Anthony Miles
  • Patent number: 12423317
    Abstract: A system detects a search command input to a computing device and opens a search application in a foreground of the computing device. The search application is configured to search a workspace of an integrated application. The system displays a user interface of the search application on the computing device. The user interface is configured to receive search inputs used to search the workspace and present search results that satisfy the search inputs based on content of the workspace. The system searches the workspace based on a particular search input and causes the computing device to present at least an indication of a particular search result in the user interface of the search application running in the foreground of the computing device. The particular search result can include particular content of the workspace that satisfies the particular search input.
    Type: Grant
    Filed: October 8, 2024
    Date of Patent: September 23, 2025
    Assignee: Notion Labs, Inc.
    Inventors: Jiahui Jiang, Tyrus Miles, Abhay Buch, Siyu Zhao
  • Publication number: 20210081364
    Abstract: A method, performed by one or more processors, is disclosed comprising receiving, from a first user, a request to create a staging edit to a particular data object stored in a database, and creating a user staging version of the particular data object including the staging edit without editing the particular data object. The method may further comprise storing the staging edit in a memory space and indexing the user staging version in an index for enabling user searching and retrieval of the user staging version responsive to the first user requesting the particular data object.
    Type: Application
    Filed: November 19, 2019
    Publication date: March 18, 2021
    Inventors: Jiahui Jiang, Samuel Flávio Barroso Souza, Alexander Dalgleish, Aakash Goenka, Vidit Gupta, Diogo Bonfim Moraes Morant De Holanda, James Baker, Jim Inoue, Benjamin Duffield, Mark Elliot
  • Patent number: 10833600
    Abstract: A single-stage multi-input forward DC-DC chopper type high-frequency link's inverter with series simultaneous power supply includes a multi-input single-output combined isolated bidirectional forward DC-DC chopper, a plurality of input filters connected to non-common ground and a common output filter circuit. The plurality of input filters and the output filter circuit are connected by the multi-input single-output combined isolated bidirectional forward DC-DC chopper. Each input end of the multi-input single-output combined isolated bidirectional forward DC-DC chopper is connected to output ends of each input filter in a one-to-one correspondence. The output ends of the multi-input single-output combined isolated bidirectional forward DC-DC chopper are connected to the output filter circuit. The inverter has multiple input sources connected to non-common ground, the power is supplied in a time-sharing or simultaneous manner, a high-frequency electrical isolation is performed between the output and the input.
    Type: Grant
    Filed: December 6, 2018
    Date of Patent: November 10, 2020
    Assignee: QINGDAO UNIVERSITY
    Inventors: Daolian Chen, Jiahui Jiang
  • Publication number: 20200127581
    Abstract: A single-stage multi-input forward DC-DC chopper type high-frequency link's inverter with series simultaneous power supply includes a multi-input single-output combined isolated bidirectional forward DC-DC chopper, a plurality of input filters connected to non-common ground and a common output filter circuit. The plurality of input filters and the output filter circuit are connected by the multi-input single-output combined isolated bidirectional forward DC-DC chopper. Each input end of the multi-input single-output combined isolated bidirectional forward DC-DC chopper is connected to output ends of each input filter in a one-to-one correspondence. The output ends of the multi-input single-output combined isolated bidirectional forward DC-DC chopper are connected to the output filter circuit. The inverter has multiple input sources connected to non-common ground, the power is supplied in a time-sharing or simultaneous manner, a high-frequency electrical isolation is performed between the output and the input.
    Type: Application
    Filed: December 6, 2018
    Publication date: April 23, 2020
    Applicant: Qingdao University
    Inventors: Daolian CHEN, Jiahui JIANG
  • Patent number: 9607029
    Abstract: Technologies are disclosed for mapping documents to candidate duplicate documents in a document corpus. A bitset optimized inverted index is created for a document corpus. A document is received for which candidate duplicate documents in the document corpus are to be identified. The document is tokenized using adaptive tokenization. A determination made as to whether tokens in the document are represented in the bitset optimized inverted index. A list of candidate duplicate documents is created for tokens represented in the optimized inverted index utilizing in-memory bitsets that map tokens to documents that contain the tokens in the document corpus.
    Type: Grant
    Filed: December 17, 2014
    Date of Patent: March 28, 2017
    Assignee: Amazon Technologies, Inc.
    Inventors: Sivaranjini Dharmalingam, Nathan Thomas Close, Shantanu Shailendrakumar Fauji, Sean Gwizdak, Jiahui Jiang, Yohan Mammen, Roshan Rammohan