Patents by Inventor Weiyan SUN

Weiyan SUN 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: 20240086744
    Abstract: The present disclosure is directed to systems and methods for predicting an outcome of a user journey. For example, a method may include: identifying a plurality of patterns based on a plurality of user interactions of a plurality of users with a plurality of touchpoints; applying a parameter to filter the plurality of patterns; evaluating the filtered plurality of patterns based an evaluation criterion; and applying a feedback loop based on the evaluation of the filtered patterns to modify the parameter or adjust a user experience.
    Type: Application
    Filed: September 18, 2023
    Publication date: March 14, 2024
    Applicant: Capital One Services, LLC
    Inventors: Weiyan SUN, Rohit SARIN, Elizabeth Claire MAUE, Dustin DOUGLAS
  • Patent number: 11842288
    Abstract: Based on the interaction data and response data, an interaction monitoring platform may determine a first known sentiment and a second known sentiment, identify a first pattern and a second pattern in the interaction data, and generate a first pattern-level sentiment and a second pattern-level sentiment based on the known sentiments and the identified patterns. A binary indicator may indicate which identified patterns are exhibited in a subset of the interaction data. The platform may train a gradient boosting model using known sentiment as a target variable and using binary indicators and pattern-level sentiments as input data. The platform may predict a sentiment corresponding to a subset of interaction data with unknown sentiment that exhibits one or more of the first pattern or the second pattern based on a binary indicator and the trained gradient boosting model.
    Type: Grant
    Filed: June 17, 2020
    Date of Patent: December 12, 2023
    Assignee: Capital One Services, LLC
    Inventors: Weiyan Sun, Rohit Sarin, Elizabeth Claire Maue, Robert Edward Cezeaux
  • Patent number: 11810004
    Abstract: The present disclosure is directed to systems and methods for predicting an outcome of a user journey. For example, a method may include: identifying a plurality of patterns based on a plurality of user interactions of a plurality of users with a plurality of touchpoints; applying a parameter to filter the plurality of patterns; evaluating the filtered plurality of patterns based an evaluation criterion; and applying a feedback loop based on the evaluation of the filtered patterns to modify the parameter or adjust a user experience.
    Type: Grant
    Filed: June 17, 2020
    Date of Patent: November 7, 2023
    Assignee: Capital One Services, LLC
    Inventors: Weiyan Sun, Rohit Sarin, Elizabeth Claire Maue, Dustin Douglas
  • Publication number: 20210397984
    Abstract: The present disclosure is directed to systems and methods for predicting an outcome of a user journey. For example, a method may include: identifying a plurality of patterns based on a plurality of user interactions of a plurality of users with a plurality of touchpoints; applying a parameter to filter the plurality of patterns; evaluating the filtered plurality of patterns based an evaluation criterion; and applying a feedback loop based on the evaluation of the filtered patterns to modify the parameter or adjust a user experience.
    Type: Application
    Filed: June 17, 2020
    Publication date: December 23, 2021
    Applicant: Capital One Services, LLC
    Inventors: Weiyan SUN, Rohit SARIN, Elizabeth Claire MAUE, Dustin DOUGLAS
  • Publication number: 20210397983
    Abstract: The present disclosure is directed to systems and methods for predicting an outcome of a user journey. For example, a method may include: monitoring interactions of a user with a plurality of touchpoints; predicting, based on a machine learning model, whether the interactions will result in a first outcome or a second outcome different than the first outcome, the machine learning being trained using a dataset based on historical interaction data, the dataset comprising a first plurality of patterns resulting in the first outcome and a second plurality of patterns resulting in the second outcome, wherein the predicting is based on a minimum number of interactions with the plurality of touchpoints; and providing an alternative interaction with the plurality of touchpoints to increase a probability that the interactions will result in the second outcome.
    Type: Application
    Filed: June 17, 2020
    Publication date: December 23, 2021
    Applicant: Capital One Services, LLC
    Inventors: Rohit Sarin, Weiyan Sun, Alex Baird, Ryan Tomlinson
  • Publication number: 20210397985
    Abstract: Based on the interaction data and response data, an interaction monitoring platform may determine a first known sentiment and a second known sentiment, identify a first pattern and a second pattern in the interaction data, and generate a first pattern-level sentiment and a second pattern-level sentiment based on the known sentiments and the identified patterns. A binary indicator may indicate which identified patterns are exhibited in a subset of the interaction data. The platform may train a gradient boosting model using known sentiment as a target variable and using binary indicators and pattern-level sentiments as input data. The platform may predict a sentiment corresponding to a subset of interaction data with unknown sentiment that exhibits one or more of the first pattern or the second pattern based on a binary indicator and the trained gradient boosting model.
    Type: Application
    Filed: June 17, 2020
    Publication date: December 23, 2021
    Applicant: Capital One Services, LLC
    Inventors: Weiyan SUN, Rohit SARIN, Elizabeth Claire MAUE, Robert Edward CEZEAUX
  • Publication number: 20210117055
    Abstract: A device obtains historical interaction data concerning a plurality of user interactions, where a user interaction of the plurality of user interactions includes one or more touchpoint sets, obtains historical response data concerning a plurality of user responses, where a user response of the plurality of user responses corresponds to a user interaction, and processes the historical interaction data and the historical response data using a modelling pipeline to determine an association between user interaction score and a touchpoint set. The device determines information concerning a current user interaction, processes the information concerning the current user interaction using the modelling pipeline to determine a current user interaction score and ranking of one or more touchpoint sets of the current user interaction, and causes, based on the current user interaction score and the ranking of the one or more touchpoint sets, at least one action to be performed.
    Type: Application
    Filed: December 28, 2020
    Publication date: April 22, 2021
    Inventors: Rohit SARIN, Ryan TOMLINSON, Elizabeth MAUE, Alex BAIRD, Jose MARTINEZ, Chengjun ZHU, Weiyan SUN, Robert CEZEAUX
  • Patent number: 10877632
    Abstract: A device obtains historical interaction data concerning a plurality of user interactions, where a user interaction of the plurality of user interactions includes one or more touchpoint sets, obtains historical response data concerning a plurality of user responses, where a user response of the plurality of user responses corresponds to a user interaction, and processes the historical interaction data and the historical response data using a modelling pipeline to determine an association between user interaction score and a touchpoint set. The device determines information concerning a current user interaction, processes the information concerning the current user interaction using the modelling pipeline to determine a current user interaction score and ranking of one or more touchpoint sets of the current user interaction, and causes, based on the current user interaction score and the ranking of the one or more touchpoint sets, at least one action to be performed.
    Type: Grant
    Filed: February 25, 2019
    Date of Patent: December 29, 2020
    Assignee: Capital One Services, LLC
    Inventors: Rohit Sarin, Ryan Tomlinson, Elizabeth Maue, Alex Baird, Jose Martinez, Chengjun Zhu, Weiyan Sun, Robert Cezeaux
  • Patent number: 10761092
    Abstract: Provided is a multi-flux micro-fluidic chip including a chip body. The chip body includes a fluid inflow cavity communicated with an external air path, reaction-quantification cavities, waste liquid cavities, and a fluid path distribution cavity disposed at a middle position of the chip body. The two or more reaction-quantification cavities are distributed on two sides of the fluid path distribution cavity in rows to form the first and second row of reaction-quantification cavities respectively; and they are communicated with a fluid outlet of the fluid path distribution cavity through fluid path branches, and a fluid inlet of the fluid path distribution cavity through fluid path branches, and a fluid inlet of the fluid path distribution cavity is communicated with a fluid outlet of the fluid inflow cavity and an external fluid path, which making it possible to detect multiple items simultaneously and greatly improving the flux of the micro-fluidic chip.
    Type: Grant
    Filed: December 6, 2017
    Date of Patent: September 1, 2020
    Assignee: LANSION BIOTECHNOLOGY CO., LTD.
    Inventors: Xingshang Xu, Jeffery Chen, Long Wang, Weiyan Sun, Qilu Wan, Shen Yang
  • Publication number: 20200272283
    Abstract: A device obtains historical interaction data concerning a plurality of user interactions, where a user interaction of the plurality of user interactions includes one or more touchpoint sets, obtains historical response data concerning a plurality of user responses, where a user response of the plurality of user responses corresponds to a user interaction, and processes the historical interaction data and the historical response data using a modelling pipeline to determine an association between user interaction score and a touchpoint set. The device determines information concerning a current user interaction, processes the information concerning the current user interaction using the modelling pipeline to determine a current user interaction score and ranking of one or more touchpoint sets of the current user interaction, and causes, based on the current user interaction score and the ranking of the one or more touchpoint sets , at least one action to be performed.
    Type: Application
    Filed: February 25, 2019
    Publication date: August 27, 2020
    Inventors: Rohit SARIN, Ryan TOMLINSON, Elizabeth MAUE, Alex BAIRD, Jose MARTINEZ, Chengjun ZHU, Weiyan SUN, Robert CEZEAUX
  • Patent number: 10648975
    Abstract: Provided is a single-channel chemiluminescent micro-fluidic chip, including a chip body with a quantification-reaction cavity and a waste liquid cavity. The quantification-reaction cavity is composed of a quantification-reaction pool on a lower portion and a reaction pool cover plate, the quantification-reaction pool is equally divided into three cavities by two partition plates, a labeled antibody is placed in the middle cavity, coated antibodies are placed in the others, a surface, facing the quantification-reaction pool, of the reaction pool cover plate is equally divided into two parts. In result, the coated antibodies and the labeled antibodies are physically separated to effectively avoid nonspecific binding. Due to a special structure of the reaction tank, wavy fluid flow is generated to fully mix the coated antibodies and the labeled antibodies, which improves testing efficiency and sensitivity.
    Type: Grant
    Filed: December 6, 2017
    Date of Patent: May 12, 2020
    Assignee: LANSION BIOTECHNOLOGY CO., LTD.
    Inventors: Xingshang Xu, Jeffery Chen, Long Wang, Weiyan Sun, Qilu Wan, Shen Yang
  • Publication number: 20190137488
    Abstract: Provided is a multi-flux micro-fluidic chip including a chip body. The chip body includes a fluid inflow cavity communicated with an external air path, reaction-quantification cavities, waste liquid cavities, and a fluid path distribution cavity disposed at a middle position of the chip body. The two or more reaction-quantification cavities are distributed on two sides of the fluid path distribution cavity in rows to form the first and second row of reaction-quantification cavities respectively; and they are communicated with a fluid outlet of the fluid path distribution cavity through fluid path branches, and a fluid inlet of the fluid path distribution cavity through fluid path branches, and a fluid inlet of the fluid path distribution cavity is communicated with a fluid outlet of the fluid inflow cavity and an external fluid path, which making it possible to detect multiple items simultaneously and greatly improving the flux of the micro-fluidic chip.
    Type: Application
    Filed: December 6, 2017
    Publication date: May 9, 2019
    Inventors: Xingshang XU, Jeffery CHEN, Long WANG, Weiyan SUN, Qilu WAN, Shen YANG
  • Publication number: 20190137487
    Abstract: Provided is a single-channel chemiluminescent micro-fluidic chip, including a chip body with a quantification-reaction cavity and a waste liquid cavity. The quantification-reaction cavity is composed of a quantification-reaction pool on a lower portion and a reaction pool cover plate, the quantification-reaction pool is equally divided into three cavities by two partition plates, a labeled antibody is placed in the middle cavity, coated antibodies are placed in the others, a surface, facing the quantification-reaction pool, of the reaction pool cover plate is equally divided into two parts. In result, the coated antibodies and the labeled antibodies are physically separated to effectively avoid nonspecific binding. Due to a special structure of the reaction tank, wavy fluid flow is generated to fully mix the coated antibodies and the labeled antibodies, which improves testing efficiency and sensitivity.
    Type: Application
    Filed: December 6, 2017
    Publication date: May 9, 2019
    Inventors: Xingshang XU, Jeffery CHEN, Long WANG, Weiyan SUN, Qilu WAN, Shen YANG