Patents by Inventor Fengkai ZHANG
Fengkai ZHANG 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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Patent number: 12192407Abstract: Calls for large call queues are handled by a system that assigns agents of a call queue to one of a first group or a second group. A size of the first group or the second group is based on a number of agents in the call queue that are online. The system batch rings each agent of the first group when an incoming call is received. If the incoming call is unanswered by the first group, the system batch rings each agent of the second group.Type: GrantFiled: September 27, 2023Date of Patent: January 7, 2025Assignee: Zoom Video Communications, Inc.Inventors: Fengkai Zhang, Hongjian Zhao
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Publication number: 20240333838Abstract: 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: ApplicationFiled: June 14, 2024Publication date: October 3, 2024Inventors: Yongxiang Dai, Xu Hua Li, Fengkai Zhang
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Patent number: 12022030Abstract: 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: GrantFiled: April 6, 2023Date of Patent: June 25, 2024Assignee: Zoom Video Communications, Inc.Inventors: Yongxiang Dai, Xu Hua Li, Fengkai Zhang
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Patent number: 12013485Abstract: A multi-scale inspection and intelligent diagnosis system and method for tunnel structural defects includes: a traveling section; a supporting section, disposed on the traveling section, and including a rotatable telescopic platform, where two mechanical arms working in parallel are disposed on the rotatable telescopic platform; an inspection section, mounted on the supporting section, and configured to perform multi-scale inspection on surface defects and internal defects in different depth ranges of a same position of a tunnel structure, and transmit inspected defect information to a control section; and the control section, configured to: construct a deep neural network-based defect diagnosis model; construct a data set by using historical surface defect and internal defect information, and train the deep neural network-based defect diagnosis model; and receive multi-scale inspection information in real time, and automatically recognize types, positions, contours, and dielectric attributes of the internalType: GrantFiled: September 30, 2020Date of Patent: June 18, 2024Assignee: SHANDONG UNIVERSITYInventors: Shucai Li, Bin Liu, Zhengfang Wang, Peng Jiang, Fengkai Zhang, Hanchi Liu
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Patent number: 11991313Abstract: 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: GrantFiled: August 22, 2022Date of Patent: May 21, 2024Assignee: Zoom Video Communications, Inc.Inventors: Yongxiang Dai, Xu Hua Li, Fengkai Zhang
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Publication number: 20240031486Abstract: Calls for large call queues are handled by a system that assigns agents of a call queue to one of a first group or a second group. A size of the first group or the second group is based on a number of agents in the call queue that are online. The system batch rings each agent of the first group when an incoming call is received. If the incoming call is unanswered by the first group, the system batch rings each agent of the second group.Type: ApplicationFiled: September 27, 2023Publication date: January 25, 2024Inventors: Fengkai Zhang, Hongjian Zhao
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Patent number: 11811972Abstract: Calls for large call queues are handled by a system that assigns agents of a call queue to one of a first group or a second group. A size of the first group or the second group is based on a number of agents in the call queue that are online. The system batch rings each agent of the first group when an incoming call is received. If the incoming call is unanswered by the first group, the system batch rings each agent of the second group.Type: GrantFiled: July 28, 2021Date of Patent: November 7, 2023Assignee: Zoom Video Communications, Inc.Inventors: Fengkai Zhang, Hongjian Zhao
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Publication number: 20230254410Abstract: 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: ApplicationFiled: April 6, 2023Publication date: August 10, 2023Inventors: Yongxiang Dai, Xu Hua Li, Fengkai Zhang
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Patent number: 11637931Abstract: 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: GrantFiled: July 30, 2021Date of Patent: April 25, 2023Assignee: Zoom Video Communications, Inc.Inventors: Yongxiang Dai, Xu Hua Li, Fengkai Zhang
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Publication number: 20230035543Abstract: 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: ApplicationFiled: July 30, 2021Publication date: February 2, 2023Inventors: Yongxiang Dai, Xu Hua Li, Fengkai Zhang
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Publication number: 20230030581Abstract: 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: ApplicationFiled: August 22, 2022Publication date: February 2, 2023Inventors: Yongxiang Dai, Xu Hua Li, Fengkai Zhang
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Publication number: 20230033673Abstract: Calls for large call queues are handled by a system that assigns agents of a call queue to one of a first group or a second group. A size of the first group or the second group is based on a number of agents in the call queue that are online. The system batch rings each agent of the first group when an incoming call is received. If the incoming call is unanswered by the first group, the system batch rings each agent of the second group.Type: ApplicationFiled: July 28, 2021Publication date: February 2, 2023Inventors: Fengkai ZHANG, Hongjian ZHAO
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Patent number: 11555912Abstract: An automatic wall climbing type radar photoelectric robot system for damages of a bridge and tunnel structure, mainly including a control terminal, a wall climbing robot and a server. The wall climbing robot generates a reverse thrust by rotor systems, moves flexibly against the surface of a rough bridge and tunnel structure by adopting an omnidirectional wheel technology, and during inspection by the wall climbing robot, bridges and tunnels do not need to be closed, and the traffic is not affected. Bridges and tunnels can divide into different working regions only by arranging a plurality of UWB base stations, charging and data receiving devices on the bridge and tunnel structure by means of UWB localization, laser SLAM and IMU navigation technologies, a plurality of wall climbing robots supported to work at the same time, automatic path planning and automatic obstacle avoidance realized, and unattended regular automatic patrolling can be realized.Type: GrantFiled: April 29, 2019Date of Patent: January 17, 2023Assignee: SHANDONG UNIVERSITYInventors: Bin Liu, Yao Li, Fengkai Zhang, Lichao Nie, Jing Wang, Zhengfang Wang, Zhengyu Liu, Xinji Xu
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Publication number: 20210396842Abstract: A multi-scale inspection and intelligent diagnosis system and method for tunnel structural defects includes: a traveling section; a supporting section, disposed on the traveling section, and including a rotatable telescopic platform, where two mechanical arms working in parallel are disposed on the rotatable telescopic platform; an inspection section, mounted on the supporting section, and configured to perform multi-scale inspection on surface defects and internal defects in different depth ranges of a same position of a tunnel structure, and transmit inspected defect information to a control section; and the control section, configured to: construct a deep neural network-based defect diagnosis model; construct a data set by using historical surface defect and internal defect information, and train the deep neural network-based defect diagnosis model; and receive multi-scale inspection information in real time, and automatically recognize types, positions, contours, and dielectric attributes of the internalType: ApplicationFiled: September 30, 2020Publication date: December 23, 2021Applicant: SHANDONG UNIVERSITYInventors: Shucai LI, Bin LIU, Zhengfang WANG, Peng JIANG, Fengkai ZHANG, Hanchi LIU
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Publication number: 20200142052Abstract: An automatic wall climbing type radar photoelectric robot system for damages of a bridge and tunnel structure, mainly including a control terminal, a wall climbing robot and a server. The wall climbing robot generates a reverse thrust by rotor systems, moves flexibly against the surface of a rough bridge and tunnel structure by adopting an omnidirectional wheel technology, and during inspection by the wall climbing robot, bridges and tunnels do not need to be closed, and the traffic is not affected. Bridges and tunnels can divide into different working regions only by arranging a plurality of UWB base stations, charging and data receiving devices on the bridge and tunnel structure by means of UWB localization, laser SLAM and IMU navigation technologies, a plurality of wall climbing robots supported to work at the same time, automatic path planning and automatic obstacle avoidance realized, and unattended regular automatic patrolling can be realized.Type: ApplicationFiled: April 29, 2019Publication date: May 7, 2020Applicant: SHANDONG UNIVERSITYInventors: Bin LIU, Yao LI, Fengkai ZHANG, Lichao NIE, Jing WANG, Zhengfang WANG, Zhengyu LIU, Xinji XU