Patents by Inventor David Yan

David Yan 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).

  • Patent number: 12608414
    Abstract: An example method of document cluster labeling comprises: selecting a current document cluster of a plurality of document clusters (e.g., the current document cluster can have documents organized using a DBSCAN or OPTICS algorithm); initializing a label associated with the current document cluster; selecting a term from a list of terms comprised by the document cluster; appending the term to the label associated with the current document cluster; responsive to determining that the label is found in a label dictionary, iteratively selecting a next term from the list of terms comprised by the document cluster and appending the next term to the label associated with the current document cluster; responsive to failing to locate the label in the label dictionary, inserting the label into the label dictionary; and associating the label with the current document cluster.
    Type: Grant
    Filed: September 21, 2022
    Date of Patent: April 21, 2026
    Assignee: Visier Solutions Inc.
    Inventors: Viacheslav Seledkin, David Yan, Marina Chilingaryan
  • Patent number: 12521673
    Abstract: Electrochemical devices including electrochemically-driven carbon dioxide separators are disclosed, the devices including electrodes comprised of an anion exchange polymer and a charge storage compound such as nickel hydroxide and a membrane comprising an anion exchange polymer, the membrane having a channel for inflow of a carbon dioxide-containing gas within the membrane.
    Type: Grant
    Filed: May 20, 2021
    Date of Patent: January 13, 2026
    Assignee: University of Delaware
    Inventors: Yushan Yan, Stephanie Matz, David Yan, Rohan Razdan, Brian Setzler
  • Publication number: 20250328389
    Abstract: An intelligent flow agent system comprising: a processor and a memory element, the memory element comprising a non-transitory computer-readable medium storing instructions that, when executed by the processor, cause the system to: receive input from an actor, the input comprising at least one of an event, a task, or a mission; embed contextual information into the input via a contextual unit, the contextual information including at least one of a system state, environmental conditions, user behavior, or historical interactions; construct the mission based on the received input and the embedded contextual information; evaluate the mission using the intelligent flow agent to determine one or more workflows or actions suitable for execution, wherein the evaluation includes a context-aware decision process to select, sequence, or delegate actions based on at least one of the contextual relevance, system policies, or optimization criteria; and initiate an intelligent workflow comprising dynamically adaptive and co
    Type: Application
    Filed: April 11, 2025
    Publication date: October 23, 2025
    Inventors: David Yan, Aleksandr Mertvetsov, Viacheslav Seledkin
  • Publication number: 20250258709
    Abstract: The present invention relates to a system and a method implemented by an intelligent module. The system comprises an interface, an artificial intelligence module, and an intelligent flow framework module. The intelligent flow framework module is communicatively coupled to the interface and the artificial intelligence module. The intelligent flow framework module is configured to define at least one task based on an event and contextual data for completing a mission. The system provides the ability to adapt quickly to changing circumstances and make intelligent decisions to ensure the successful completion of missions/objectives.
    Type: Application
    Filed: February 7, 2025
    Publication date: August 14, 2025
    Applicant: NEWO.AI
    Inventors: David Yan, Aleksandr Mertvetsov, Viacheslav Seledkin
  • Publication number: 20250259619
    Abstract: Methods and systems are described for audio pipelines between a user and a machine learning (ML) model. The method involves obtaining digital audio data associated with an audio signal from a user's equipment. This data is then analyzed using a trained ML model, which includes one or more neural networks. The ML model determines an indication related to the digital audio data, which can be a prediction of the ending of one or more portions of the data, an intention behind the data, a key term within the data, an action to take based on the data, or the context associated with the data. Based on the determined indication, a response is generated and subsequently transmitted back to the user's equipment.
    Type: Application
    Filed: December 24, 2024
    Publication date: August 14, 2025
    Inventors: Ishan Sanjay Khot, David Yan, Shreyas Narendra Basarge, Ankush Bagotra, Priyanshu Kumar Singh, Yue Zhou Gao, John Unterholzner, Yuchen Huang, Qiuren Fang, Bharath Venkataramani, Licheng Yu, Chenyun Zhang, Amy Lawson Bearman, Luxin Zhang, Anmol Kalia, Dingkang Wang, Elliot Blanchard, Ankit Rajesh Ramchandani, Albert Pumarola Peris, Miao Liu, Edgar Schoenfeld, Krishna Narni, Yaqiao Luo
  • Publication number: 20240378526
    Abstract: The present invention relates to a system and a method implemented by an intelligent module. The system comprises an interface, an artificial intelligence module, and an intelligent flow framework module. The intelligent flow framework module is communicatively coupled to the interface and the artificial intelligence module. The intelligent flow framework module is configured to define at least one task based on an event and contextual data for completing a mission. The system provides the ability to adapt quickly to changing circumstances and make intelligent decisions to ensure the successful completion of missions/objectives.
    Type: Application
    Filed: January 16, 2024
    Publication date: November 14, 2024
    Applicant: NEWO.AI
    Inventors: David Yan, Aleksandr Mertvetsov, Viacheslav Seledkin
  • Publication number: 20240289680
    Abstract: Systems, apparatuses and methods provide technology that identifies a plurality of data samples of a data set. In response to a trigger, the technology identifies a first subset of samples of the plurality of data samples that are outside a range associated with a decision boundary of a machine learning model, and removes the first subset of samples from the data set to generate a modified training set. The technology train the machine learning model based on the modified training set.
    Type: Application
    Filed: February 15, 2023
    Publication date: August 29, 2024
    Applicant: Meta Platforms, Inc.
    Inventors: Yue Xing, David Yan, Fei Wu, Pamela Bhattacharya, Ashutosh Pandey
  • Publication number: 20230191318
    Abstract: Electrochemical devices including electrochemically-driven carbon dioxide separators are disclosed, the devices including electrodes comprised of an anion exchange polymer and a charge storage compound such as nickel hydroxide and a membrane comprising an anion exchange poiymer, the membrane having a channel for inflow of a carbon dioxide-containing gas within the membrane.
    Type: Application
    Filed: May 20, 2021
    Publication date: June 22, 2023
    Inventors: Yushan Yan, Stephanie Matz, David Yan, Rohan Razdan, Brian Setzler
  • Publication number: 20230078263
    Abstract: An example method of document cluster labeling comprises: selecting a current document cluster of a plurality of document clusters (e.g., the current document cluster can have documents organized using a DBSCAN or OPTICS algorithm); initializing a label associated with the current document cluster; selecting a term from a list of terms comprised by the document cluster; appending the term to the label associated with the current document cluster; responsive to determining that the label is found in a label dictionary, iteratively selecting a next term from the list of terms comprised by the document cluster and appending the next term to the label associated with the current document cluster; responsive to failing to locate the label in the label dictionary, inserting the label into the label dictionary; and associating the label with the current document cluster.
    Type: Application
    Filed: September 21, 2022
    Publication date: March 16, 2023
    Inventors: Viacheslav Seledkin, David Yan, Marina Chilingaryan
  • Patent number: 11574069
    Abstract: An example method comprises: receiving a natural language text; transforming, by a neural network, the natural language text into a numeric representation comprising a plurality of numeric values; discarding the natural language text; and performing, using the numeric representation of the natural language text, an information extraction task.
    Type: Grant
    Filed: June 16, 2020
    Date of Patent: February 7, 2023
    Assignee: Visier Solutions Inc.
    Inventors: David Yan, Victor Kuznetsov, Anton Kirillov, Viacheslav Seledkin
  • Publication number: 20220147900
    Abstract: An example method of employee experience and efficiency evaluation based on the employee's collaboration circles comprises: identifying, by a computer system, based on processing a plurality of documents reflecting communications of a specified person, a collaboration circle of the specified person; generating, based on a set of previously collected responses reflecting experience and efficiency of the employee, a set of questions with respect to experience and efficiency of the employee; presenting the set of questions to a plurality of persons comprised by the collaboration circle; collecting responses to the set of questions from the plurality of persons comprised by the collaboration circle; and generating a dashboard reflecting the collected responses.
    Type: Application
    Filed: November 10, 2021
    Publication date: May 12, 2022
    Inventors: David Yan, Victor Kuznetsov, Egor Vorogushin
  • Patent number: 11288616
    Abstract: A method to predict problematic actions in an organization, executed by a processing device, includes accessing stored employee-related data, such as at least one of emails, surveys, minutes, or records of conversations, identifying a subset of the employee-related data that is associated with an employee, and predicting, based on the subset of the employee-related data associated with the employee, at least one of a likelihood that the employee is engaged in an adverse relation with other employees or a likelihood that the employee is to resign from the organization within a period of time.
    Type: Grant
    Filed: February 1, 2019
    Date of Patent: March 29, 2022
    Assignee: YVA.AI, INC.
    Inventors: David Yan, Victor Kuznetsov, Aleksandr Mertvetsov, Marina Chilingaryan, Eric Pelletier
  • Publication number: 20210349929
    Abstract: An example method of method of document cluster labeling comprises: selecting a current document cluster of a plurality of document clusters; initializing a label associated with the current document cluster; selecting a term from a list of terms comprised by the document cluster; appending the term to the label associated with the current document cluster; responsive to determining that the label is found in a label dictionary, iteratively selecting a next term from the list of terms comprised by the document cluster and appending the next term to the label associated with the current document cluster; responsive to failing to locate the label in the label dictionary, inserting the label into the label dictionary; and associating the label with the current document cluster.
    Type: Application
    Filed: July 26, 2021
    Publication date: November 11, 2021
    Inventors: Viacheslav Seledkin, David Yan, Marina Chilingaryan
  • Patent number: 11074285
    Abstract: An example method of document clustering comprises: representing each document of a plurality of documents by a vector comprising a first plurality of real values, wherein each real value of the first plurality of real values reflects a first frequency-based metric of a term comprised by the document; partitioning the plurality of documents into a first set of document clusters based on distances between vectors representing the documents; representing each document cluster of the first set of document clusters by a vector comprising a second plurality of real values, wherein each real value of the second plurality of real values reflects a second frequency-based metric of a term comprised by the document cluster; and partitioning the first set of document clusters into a second set of document clusters based on distances between vectors representing the document clusters of the first set of document clusters.
    Type: Grant
    Filed: May 7, 2018
    Date of Patent: July 27, 2021
    Assignee: YVA.AI, INC.
    Inventors: Viacheslav Seledkin, David Yan, Marina Chilingaryan
  • Patent number: 10904196
    Abstract: A task assistant identifies a correspondence received by a source associated with a user and determines that the correspondence includes a request. The task assistant further determines a ranking associated with the request based on one or more characteristics of the request and of the correspondence. In response to the ranking of the request exceeding a threshold, the task assistant generates a notification associated with the request and provides the notification to a client device associated with the user.
    Type: Grant
    Filed: February 7, 2020
    Date of Patent: January 26, 2021
    Assignee: YVA.AI, INC.
    Inventors: David Yan, Victor Bocharov, Polina Kananykina, Anton Gordienko, Victor Kuznetsov, Aleksandr Mertvetsov
  • Publication number: 20200401716
    Abstract: An example method comprises: receiving a natural language text; transforming, by a neural network, the natural language text into a numeric representation comprising a plurality of numeric values; discarding the natural language text; and performing, using the numeric representation of the natural language text, an information extraction task.
    Type: Application
    Filed: June 16, 2020
    Publication date: December 24, 2020
    Inventors: David Yan, Victor Kuznetsov, Anton Kirillov, Viacheslav Seledkin
  • Publication number: 20200177536
    Abstract: A task assistant identifies a correspondence received by a source associated with a user and determines that the correspondence includes a request. The task assistant further determines a ranking associated with the request based on one or more characteristics of the request and of the correspondence. In response to the ranking of the request exceeding a threshold, the task assistant generates a notification associated with the request and provides the notification to a client device associated with the user.
    Type: Application
    Filed: February 7, 2020
    Publication date: June 4, 2020
    Inventors: David Yan, Victor Bocharov, Polina Kananykina, Anton Gordienko, Victor Kuznetsov, Aleksandr Mertvetsov
  • Patent number: 10560417
    Abstract: A task assistant identifies a correspondence received by a source associated with a user and determines that the correspondence includes a request. The task assistant further determines a ranking associated with the request based on one or more characteristics of the request and of the correspondence. In response to the ranking of the request exceeding a threshold, the task assistant generates a notification associated with the request and provides the notification to a client device associated with the user.
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: February 11, 2020
    Assignee: YVA.AI, Inc.
    Inventors: David Yan, Victor Bocharov, Polina Kananykina, Anton Gordienko, Victor Kuznetsov, Aleksandr Mertvetsov
  • Publication number: 20190244152
    Abstract: A method to predict problematic actions in an organization, executed by a processing device, includes accessing stored employee-related data, such as at least one of emails, surveys, minutes, or records of conversations, identifying a subset of the employee-related data that is associated with an employee, and predicting, based on the subset of the employee-related data associated with the employee, at least one of a likelihood that the employee is engaged in an adverse relation with other employees or a likelihood that the employee is to resign from the organization within a period of time.
    Type: Application
    Filed: February 1, 2019
    Publication date: August 8, 2019
    Inventors: David Yan, Victor Kuznetsov, Aleksandr Mertvetsov, Marina Chilingaryan, Eric Pelletier
  • Patent number: 10209859
    Abstract: An illustrative method according to a set of instructions stored on a memory of a computing device includes receiving, by a processor of the computing device, a search input. The method further includes searching, by the processor, a plurality of electronic storage locations for electronic files related to the search input. The method further includes determining, by the processor, the presence of an electronic file on a first electronic storage location of the plurality of electronic storage locations that is related to the search input. The method further includes displaying, by the processor, on a graphical user interface (GUI), representative information of the electronic file. The representative information includes descriptive information relating to the electronic file.
    Type: Grant
    Filed: December 22, 2014
    Date of Patent: February 19, 2019
    Assignee: Findo, Inc.
    Inventors: David Yan, Konstantin Anisimovich