Patents by Inventor Xu Hua Li

Xu Hua Li 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: 20230254410
    Abstract: The distribution of incoming queries to a customer interaction center agent group is parallel processed amongst agents of that group to improve queue wait times. A threshold number of queries that may be processed by agent devices associated with the agent group at a given time are defined based on a number of agents of the agent group that are available at the given time. In response to determining that the number of queries is satisfies the threshold number of queries based on the number of agents that are available at a current time, a number of queries awaiting processing are distributed to one or more agent devices of the agent group. The threshold number of queries may be based on half of the number of agents that are available at the given time.
    Type: Application
    Filed: April 6, 2023
    Publication date: August 10, 2023
    Inventors: Yongxiang Dai, Xu Hua Li, Fengkai Zhang
  • Publication number: 20230247140
    Abstract: A contact center system uses user profiles and agent profiles to determine a routing for a contact center engagement request from a user device to an agent device. Responsive to the contact center engagement request, a user profile associated with the user device is accessed to determine a prioritization score. The prioritization score can be determined in some cases using both information associated with the user profile and input obtained from the user device. Agent profiles are accessed to determine an agent to support the contact center engagement request based on the prioritization score. Each of the agent profiles corresponds to a different contact center agent or agent group. The determined agent may be selected from amongst a plurality of candidates identified based on the profile evaluation. A private session is then established between the user device and a device of the agent.
    Type: Application
    Filed: January 28, 2022
    Publication date: August 3, 2023
    Inventors: Jin Li, Xu Hua Li
  • Publication number: 20230245032
    Abstract: A sentiment-based score is determined for a contact center engagement between a first contact center service operator and a contact center user. The sentiment-based score is indicated within a graphical user interface displaying information associated with multiple contact center engagements at a device of a second contact center service operator. Based on a request to participate in the contact center engagement received from the device of the second contact center service operator via the graphical user interface, information associated with the contact center engagement is transmitted to the device of the second contact center service operator, and a contact center session involving a device of the contact center user and the device of the second contact center service operator is established.
    Type: Application
    Filed: January 9, 2023
    Publication date: August 3, 2023
    Inventors: Jin Li, Xu Hua Li
  • Publication number: 20230247139
    Abstract: A universal contact center service access point is mapped to a service access point specific to a determined modality to establish a connection between a user device and a contact center operator device and associated with that modality. A request for a contact center engagement is obtained from a user device, in which the request includes a universal contact center service access point. Responsive to the request, the universal contact center service access point is mapped, based on a record associating multiple modalities with the universal contact center service access point, to a service access point specific to one of those multiple modalities determined based on information associated with the user device. The contact center engagement is then facilitated over a connection, established based on the mapping, between the user device and a contact center operator device associated with the service access point.
    Type: Application
    Filed: January 28, 2022
    Publication date: August 3, 2023
    Inventors: Jin Li, Xu Hua Li
  • Publication number: 20230247137
    Abstract: A request for a contact center agent interaction is received from a user device associated with a user. The user device is connected to a virtual waiting room according to a connection mode that is selected from a set that includes a private connection mode. The private connection mode enables the user to observe communications of at least a subset of waiting users of a contact center queue and hides a presence of the user from the waiting users. Responsive to an indication to activate a private session between the user device and an agent device associated with a contact center agent, the user is removed from the virtual waiting room.
    Type: Application
    Filed: March 7, 2023
    Publication date: August 3, 2023
    Inventors: Vi Dinh Chau, Jin Li, Xu Hua Li
  • Patent number: 11637931
    Abstract: The distribution of incoming queries to a customer interaction center agent group is parallel processed amongst agents of that group to improve queue wait times. A threshold number of queries that may be processed by agent devices associated with the agent group at a given time are defined based on a number of agents of the agent group that are available at the given time. In response to determining that the number of queries is satisfies the threshold number of queries based on the number of agents that are available at a current time, a number of queries awaiting processing are distributed to one or more agent devices of the agent group. The threshold number of queries may be based on half of the number of agents that are available at the given time.
    Type: Grant
    Filed: July 30, 2021
    Date of Patent: April 25, 2023
    Assignee: Zoom Video Communications, Inc.
    Inventors: Yongxiang Dai, Xu Hua Li, Fengkai Zhang
  • Patent number: 11627224
    Abstract: A request for a contact center agent interaction is received from a user device associated with a first user. The user device is connected to a virtual waiting room that includes waiting users of a contact center queue. The waiting users include a second user. from the second user A favorable indication of the first user is received from the second user. A position of the first user in the contact center queue is modified based on the favorable indication. Responsive to an indication to activate a private session between the user device and an agent device associated with a contact center agent, the first user is removed from the virtual waiting room.
    Type: Grant
    Filed: August 12, 2022
    Date of Patent: April 11, 2023
    Assignee: Zoom Video Communications, Inc.
    Inventors: Vi Dinh Chau, Jin Li, Xu Hua Li
  • Publication number: 20230030581
    Abstract: The number of agents to which incoming queries to a customer interaction center agent group may be distributed is limited based on skip criteria. The skip criteria is defined based on information associated with agent devices, such as locked status of a device, in-memory status of a client application at the device, or whether a telephone number provisioned for use with the device is from an external public switched telephone network. Agents which fail to satisfy the skip criteria are excluded from distributions of queries to improve wait times for customer interaction center users. Thus, queries are distributed from a queue to agents which satisfy the skip criteria.
    Type: Application
    Filed: August 22, 2022
    Publication date: February 2, 2023
    Inventors: Yongxiang Dai, Xu Hua Li, Fengkai Zhang
  • Publication number: 20230035543
    Abstract: The distribution of incoming queries to a customer interaction center agent group is parallel processed amongst agents of that group to improve queue wait times. A threshold number of queries that may be processed by agent devices associated with the agent group at a given time are defined based on a number of agents of the agent group that are available at the given time. In response to determining that the number of queries is satisfies the threshold number of queries based on the number of agents that are available at a current time, a number of queries awaiting processing are distributed to one or more agent devices of the agent group. The threshold number of queries may be based on half of the number of agents that are available at the given time.
    Type: Application
    Filed: July 30, 2021
    Publication date: February 2, 2023
    Inventors: Yongxiang Dai, Xu Hua Li, Fengkai Zhang
  • Publication number: 20230036923
    Abstract: A contact center system correlates one or more past user interactions to a current user interaction with the contact center system. The current user interaction may in some cases use a different communication modality (e.g., chat, voice, video, SMS, email, or social) than a past user interaction. The contact center system may automatically alert a supervisor agent when the system detects that a certain user warrants more attention. Real-time assistance may be provided to an agent of the contact center system based on aggregated data from a user's history of user interactions across modalities.
    Type: Application
    Filed: July 30, 2021
    Publication date: February 2, 2023
    Inventor: Xu Hua Li
  • Patent number: 11556880
    Abstract: A sentiment-based score is determined for a contact center engagement between a first contact center service operator and a contact center user. The sentiment-based score is indicated within a graphical user interface displaying information associated with multiple contact center engagements at a device of a second contact center service operator. Based on a request to participate in the contact center engagement received from the device of the second contact center service operator via the graphical user interface, information associated with the contact center engagement is transmitted to the device of the second contact center service operator, and a contact center session involving a device of the contact center user and the device of the second contact center service operator is established.
    Type: Grant
    Filed: January 31, 2022
    Date of Patent: January 17, 2023
    Assignee: Zoom Video Communications, Inc.
    Inventors: Jin Li, Xu Hua Li
  • Patent number: 11451667
    Abstract: A request for a contact center agent interaction is received from a user device associated with a user. The user device is connected to a virtual waiting room that includes waiting users of a contact center queue. The virtual waiting room enables the user to virtually interact with at least a subset of the waiting users. Responsive to an indication to activate a private session between the user device and an agent device associated with a contact center agent, the user is removed from the virtual waiting room.
    Type: Grant
    Filed: January 31, 2022
    Date of Patent: September 20, 2022
    Assignee: Zoom Video Communications, Inc.
    Inventors: Vi Dinh Chau, Jin Li, Xu Hua Li
  • Patent number: 11445067
    Abstract: The number of agents to which incoming queries to a customer interaction center agent group may be distributed is limited based on skip criteria. The skip criteria is defined based on information associated with agent devices, such as locked status of a device, in-memory status of a client application at the device, or whether a telephone number provisioned for use with the device is from an external public switched telephone network. Agents which fail to satisfy the skip criteria are excluded from distributions of queries to improve wait times for customer interaction center users. Thus, queries are distributed from a queue to agents which satisfy the skip criteria.
    Type: Grant
    Filed: July 30, 2021
    Date of Patent: September 13, 2022
    Assignee: Zoom Video Communications, Inc.
    Inventors: Yongxiang Dai, Xu Hua Li, Kaifeng Zhang
  • Publication number: 20220247972
    Abstract: A method includes receiving a request for an interaction with an agent of a contact center. The method includes establishing a private web session when the agent is unavailable. The method includes determining an estimated wait time for the interaction. The method includes selecting visual content based on matching the estimated wait time with one or more visual content items. The method includes outputting the visual content to the private web session.
    Type: Application
    Filed: October 21, 2021
    Publication date: August 4, 2022
    Inventors: Vi Dinh Chau, Jin Li, Xu Hua Li
  • Patent number: 11172163
    Abstract: A video call queue method includes receiving a request for an interaction. The method includes determining an agent category. The agent category is determined based on the request. The method includes determining whether an agent is available. Determining whether the agent is available is based on the agent category. If the agent is not available, the method includes establishing a private web session. The method includes determining an estimated wait time. The method includes displaying content to the web session based on the estimated wait time. If the agent is available, the method includes initiating the interaction.
    Type: Grant
    Filed: January 29, 2021
    Date of Patent: November 9, 2021
    Assignee: Zoom Video Communications, Inc.
    Inventors: Vi Dinh Chau, Jin Li, Xu Hua Li
  • Publication number: 20170154066
    Abstract: An approach to enable subscription to a remote content repository without a native subscription service based on a change monitor deployed near the remote content repository. The change monitor takes advantage of a change log associated with the content repository to determine when changes to the repository occur and compares the changes from the change log to a subscription list provided from a subscription datastore. When changes in the repository match the subscription list then the change monitor sends a change notice toward the subscriber. The change monitor manages the subscription list based on polling the subscription datastore and replies to change notices indicating notices for subscribed objects are no longer necessary.
    Type: Application
    Filed: November 30, 2015
    Publication date: June 1, 2017
    Inventors: Hai Ji, Xu Hua Li, Yongliang Li, Yuan Yuan Li, Randal J. Richardt, Hailin Wang