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).
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Publication number: 20260169996Abstract: 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: ApplicationFiled: February 6, 2026Publication date: June 18, 2026Inventors: Muhua Zhou, Zachary David Smith, Jiahui Jiang
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Publication number: 20260087022Abstract: 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: ApplicationFiled: September 20, 2024Publication date: March 26, 2026Inventors: Muhua Zhou, Zachary David Smith, Jiahui Jiang
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Publication number: 20260087079Abstract: 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: ApplicationFiled: September 20, 2024Publication date: March 26, 2026Inventors: Muhua Zhou, Zachary David Smith, Jiahui Jiang
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Publication number: 20260087078Abstract: 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: ApplicationFiled: September 20, 2024Publication date: March 26, 2026Inventors: Muhua Zhou, Zachary David Smith, Jiahui Jiang
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Patent number: 12585661Abstract: 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: GrantFiled: September 20, 2024Date of Patent: March 24, 2026Assignee: Notion Labs, Inc.Inventors: Muhua Zhou, Zachary David Smith, Jiahui Jiang
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Publication number: 20260017075Abstract: 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: ApplicationFiled: October 8, 2024Publication date: January 15, 2026Inventors: Jiahui Jiang, Tyrus Miles, Abhay Buch, Siyu Zhao
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Publication number: 20260017123Abstract: 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: ApplicationFiled: October 8, 2024Publication date: January 15, 2026Inventors: Jiahui Jiang, Tyrus Miles, Abhay Buch, Siyu Zhao
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Publication number: 20260017272Abstract: 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: ApplicationFiled: July 29, 2025Publication date: January 15, 2026Inventors: Jiahui Jiang, Tyrus Miles, Abhay Buch, Siyu Zhao
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Publication number: 20250328595Abstract: 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: ApplicationFiled: April 22, 2024Publication date: October 23, 2025Inventors: Shahan Ahmed Khan, Tyler Jeffrey Beauchamp, Jiahui Jiang, Tyrus Anthony Miles
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Patent number: 12423317Abstract: 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: GrantFiled: October 8, 2024Date of Patent: September 23, 2025Assignee: Notion Labs, Inc.Inventors: Jiahui Jiang, Tyrus Miles, Abhay Buch, Siyu Zhao
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Publication number: 20210081364Abstract: 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: ApplicationFiled: November 19, 2019Publication date: March 18, 2021Inventors: 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
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Patent number: 10833600Abstract: 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: GrantFiled: December 6, 2018Date of Patent: November 10, 2020Assignee: QINGDAO UNIVERSITYInventors: Daolian Chen, Jiahui Jiang
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Publication number: 20200127581Abstract: 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: ApplicationFiled: December 6, 2018Publication date: April 23, 2020Applicant: Qingdao UniversityInventors: Daolian CHEN, Jiahui JIANG
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Patent number: 9607029Abstract: 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: GrantFiled: December 17, 2014Date of Patent: March 28, 2017Assignee: Amazon Technologies, Inc.Inventors: Sivaranjini Dharmalingam, Nathan Thomas Close, Shantanu Shailendrakumar Fauji, Sean Gwizdak, Jiahui Jiang, Yohan Mammen, Roshan Rammohan