Patents by Inventor Zhishen Liu

Zhishen Liu 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: 11689657
    Abstract: Aspects are directed toward use of data communications server(s) and a Platform as a Service (PaaS) interface to provide remote services for endpoint devices of a plurality disparate client entities. In one example, an apparatus includes a computing server to provide data communications for a plurality of endpoint devices respectively associated with a plurality of disparate client entities according to and responsive to client-specific sets of control data. The apparatus also includes a processing circuit configured to adjust routing of the communications by the computing server, in response to call event data generated by the computing server, by generating the client-specific sets of control data for each client entity according to a respective set of directives.
    Type: Grant
    Filed: February 14, 2022
    Date of Patent: June 27, 2023
    Assignee: 8x8, Inc.
    Inventor: Zhishen Liu
  • Patent number: 11671533
    Abstract: Certain aspects of the disclosure are directed to programming of a data-communications system. According to a specific example, a data-communications (e.g., VoIP) server is configured to identify, in response to received calls from endpoint devices, a set of scripts written in a programming language that includes call flow commands. The server is further configured to execute the set of scripts to retrieve data from the data sources and control, in response to the data, call flow for the calls.
    Type: Grant
    Filed: June 21, 2021
    Date of Patent: June 6, 2023
    Assignee: 8x8, Inc.
    Inventor: Zhishen Liu
  • Patent number: 11652924
    Abstract: Apparatuses and methods concerning routing of calls in an IPBX server are disclosed. As an example, one apparatus includes a first processing circuit communicatively coupled to an IPBX server. The IPBX server is configured to generate call event messages for the VoIP calls routed by the IPBX server. The first processing circuit is configured to generate call summary metrics from the call event messages. The call summary metrics and/or related data indicate respective sets of call data for participants of the calls routed by the IPBX server. A second processing circuit is configured to identify organizations associated with the participants of the calls. The second processing circuit aggregates the call related data to assess needs of the organization.
    Type: Grant
    Filed: December 1, 2020
    Date of Patent: May 16, 2023
    Assignee: 8x8, Inc.
    Inventors: Zhishen Liu, Qing Zhao, Bryan R. Martin
  • Patent number: 11647087
    Abstract: Certain aspects of the disclosure are directed to routing decisions implemented in response to VoIP telephone calls. According to a specific example, in response to the VoIP telephone calls, a first set of one or more documents are identified and executed to make routing decisions for the VoIP telephone calls. A second set of one or more documents are then identified based upon an association with the routing decisions. The second set of documents identify data to be retrieved from data sources. In response to the data, call control functionality is provided for the VoIP calls.
    Type: Grant
    Filed: November 23, 2020
    Date of Patent: May 9, 2023
    Assignee: 8x8, Inc.
    Inventor: Zhishen Liu
  • Patent number: 11632457
    Abstract: Apparatus and methods concerning call routing are disclosed. In an example embodiment, a call alert message, indicative of the call answer options, is communicated from a data-communications server to the communication device, determined in response to receiving an incoming call for a communication device at the server. A selected option is received from the communication device. In response to the selected option indicating the first call answer option, the call is routed to the communication device as a call via a data network or in response to the selected option indicating the second call answer option, the call is routed to the communication device via a PSTN.
    Type: Grant
    Filed: June 21, 2021
    Date of Patent: April 18, 2023
    Assignee: 8x8, Inc.
    Inventors: Garth Judge, Zhishen Liu, Bryan R. Martin
  • Publication number: 20230088554
    Abstract: Certain aspects of the disclosure are directed to template-based management of telecommunications services. According to a specific example, a server is provided comprising one or more computer processor circuits configured to interface with a remotely-situated client entity using a first programming language. The server includes a call control engine that is configured to provide a private branch exchange (PBX) for the client entity, and identify a call control template written in a second programming language. The call control engine is further configured to control call routing by the PBX, by executing the call control template to identify at least one data source that corresponds to a call property for the VoIP telephone call, retrieve data from the data source, and implement one or more call processing functions specified by the call control template as being conditional upon the retrieved data.
    Type: Application
    Filed: November 29, 2022
    Publication date: March 23, 2023
    Inventor: Zhishen Liu
  • Patent number: 11611654
    Abstract: Apparatuses and methods concerning routing and processing of calls in a server are disclosed, and involving a processing circuit communicatively coupled to a server that routes calls (e.g., data communications) for a plurality of end-users and generates call event messages for the routed calls. The processing circuit generates call summary data and evaluates the call summary data to identify a set of incoming calls to the server that were missed and have not been returned by the end-users. Certain of the calls are checked relative to a secondary data source and respective priorities for the set of incoming calls are ascribed for further processing, and some having a higher priority.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: March 21, 2023
    Assignee: 8×8, Inc.
    Inventors: Zhishen Liu, Qing Zhao, Bryan R. Martin
  • Patent number: 11606396
    Abstract: Aspects of the present disclosure are directed to providing remote services for endpoint devices of a plurality disparate client entities. In an example embodiment, an apparatus includes a computing server configured to provide communication services, based on instructions written using a first language, for a plurality of endpoint devices respectively associated with a plurality of disparate client entities according to instructions written in a second language and responsive to client-specific sets of control data. The client-specific sets of control data are written in a second language and may be derived from a template.
    Type: Grant
    Filed: October 12, 2021
    Date of Patent: March 14, 2023
    Assignee: 8x8, Inc.
    Inventor: Zhishen Liu
  • Patent number: 11588715
    Abstract: A system includes Session-Initiation-Protocol (SIP) servers that provide services for a respective set of endpoints. A monitor server can receive connectivity status of the respective set of endpoints based on registration status provided by the endpoints to the SIP servers. Based upon the received connectivity status, endpoints having connectivity problems are parsed into one or more subgroups. Potential problem sources are identified for the connectivity problems of the parsed endpoints. For each of the subgroups, the monitor server determines whether the subgroup exceeds a corresponding trigger threshold. In response a corresponding trigger threshold being exceeded, an action profile specifying an entity is accessed. A notification is transmitted to the entity.
    Type: Grant
    Filed: December 13, 2021
    Date of Patent: February 21, 2023
    Assignee: 8X8, Inc.
    Inventors: Zhishen Liu, Bryan R. Martin
  • Patent number: 11575732
    Abstract: Certain aspects of the disclosure are directed to customization of communications services. According to a specific example, a data communications server is configured and arranged to provide a database with virtual office features available to remotely-situated client entities. The data communications server is configured to provide to the client entities, a set of instructions written in a first programming language that defines a message exchange protocol. The set of instructions includes aspects of the message exchange protocol to be populated with client-specific directives. The data communications server may receive operating state information from endpoint devices associated with the client entity and trigger an action on one or more of the endpoint devices associated with the client entity by executing client-specific sets of control data derived from programming instructions written in a second programming language that is compatible with the first programming language.
    Type: Grant
    Filed: June 20, 2018
    Date of Patent: February 7, 2023
    Assignee: 8x8, Inc.
    Inventor: Zhishen Liu
  • Patent number: 11558369
    Abstract: One example involves a communications server providing communications services to remotely-situated client entities, wherein each client entity is associated with users and each user is associated with a communication device. The server may verify a first authentication factor for a user among the users, and generate a communication request that includes a first portion specifying at least one target endpoint associated with the user and a second portion associated with or indicating the security code and that includes a set of instructions which: are specific to the user, which specify how to communicate the security code for the user, and which specify different security codes for different types of communications. Via the server, the security code is sent to the user according to the set of instructions, and verified via a second authentication factor associated with or for the user by comparing input from the user to the security code.
    Type: Grant
    Filed: March 25, 2021
    Date of Patent: January 17, 2023
    Assignee: 8x8, Inc.
    Inventor: Zhishen Liu
  • Patent number: 11523000
    Abstract: An apparatus including a server is disclosed for providing data-communications services to and configuring contact lists for a plurality of Internet-enabled devices. The apparatus includes a data server communicatively connected to the plurality of user-communications devices. In response to receiving a first data message, from a first device not included in the plurality of devices, that includes contact information and identifies one of the plurality of devices, the device management circuit adds a new contact having the contact information to the respective contact list of the identified one of the plurality of devices.
    Type: Grant
    Filed: January 20, 2021
    Date of Patent: December 6, 2022
    Assignee: 8x8, Inc.
    Inventors: Ruiqiang Huang, Zhishen Liu, Garth Judge
  • Patent number: 11516345
    Abstract: Certain aspects of the disclosure are directed to template-based management of telecommunications services. According to a specific example, a server is provided comprising one or more computer processor circuits configured to interface with a remotely-situated client entity using a first programming language. The server includes a call control engine that is configured to provide a private branch exchange (PBX) for the client entity, and identify a call control template written in a second programming language. The call control engine is further configured to control call routing by the PBX, by executing the call control template to identify at least one data source that corresponds to a call property for the VoIP telephone call, retrieve data from the data source, and implement one or more call processing functions specified by the call control template as being conditional upon the retrieved data.
    Type: Grant
    Filed: September 1, 2021
    Date of Patent: November 29, 2022
    Assignee: 8x8, Inc.
    Inventor: Zhishen Liu
  • Patent number: 11509764
    Abstract: Systems and methods are disclosed for client-based control of revising caller identifications (IDs) for communications between a private network and a public network. An apparatus including a communications provider server and processing circuit that communicates client-specific sets of data over an interface protocol. The telecommunications-providing server revises a caller ID for a call based on the client-specific sets of data, an identifier that corresponds to a requesting endpoint, and a geographic region determined from the call request. Further, the telecommunications-providing server connects the VoIP call by accessing and passing a provisioned number. The provisioned number includes the revised caller ID which is a local number identified by the determined geographic region that the endpoint is located.
    Type: Grant
    Filed: March 9, 2021
    Date of Patent: November 22, 2022
    Assignee: 8x8, Inc.
    Inventors: Mehdi Salour, Zhishen Liu, Oisin Glynn, Ona Stewart
  • Patent number: 11451662
    Abstract: Certain aspects of the disclosure are directed to customized communication lists for data communications systems using high-level programming. According to a specific example, a data communications server is configured to interface with a remotely-situated client entity using a first programming language. The data communications server includes a communication control engine that is configured to provide a private branch exchange (PBX) for the client entity. The communication control engine is configured and arranged to identify client-specific sets of control data derived from instructions written in a second programming language that is compatible with the first programming language, and to control communication routing by determining whether to route incoming data communications in response to a comparison of at least one feature of the incoming data communications telephone communications and the client-specific sets of control data.
    Type: Grant
    Filed: December 1, 2020
    Date of Patent: September 20, 2022
    Assignee: 8x8, Inc.
    Inventor: Zhishen Liu
  • Patent number: 11451620
    Abstract: Certain aspects of the disclosure are directed to routing communications for a plurality of switchboard interfaces, each switchboard interface corresponding to a data communications-enabled device of a respective receptionist. According to a specific example, a computing server is configured and arranged to provide data communications for a plurality of endpoint devices. A processing circuit can be communicatively coupled to the computing server and configured and arranged to receive communication event data from the computing server. For each of the plurality of disparate client entities, and in response to a subscription request from a switchboard interface for the client entity, the processing circuit can initiate a new subscription for the switchboard interface.
    Type: Grant
    Filed: August 14, 2020
    Date of Patent: September 20, 2022
    Assignee: 8x8, Inc.
    Inventor: Zhishen Liu
  • Patent number: 11445063
    Abstract: Apparatuses and methods concerning providing a data-communications virtual assistant are disclosed. As an example, one apparatus includes a data-communications server. The data-communications server is configured to process user-data-communications between a client station and another station participating in data-communications via the data-communications services where the client station is associated with one client entity. The server is also configured to identify a context for each respective user-data-communication between the client station and the participating station, where the context data corresponds to at least one communications-specific characteristic associated with the user-data-communications, and to retrieve structured and unstructured data relating to previous data-communications provided by the data-communications server.
    Type: Grant
    Filed: March 18, 2020
    Date of Patent: September 13, 2022
    Assignee: 8x8, Inc.
    Inventors: Justin Driemeyer, Manu Mukerji, Vijai Gandikota, Soumyadeb Mitra, Solomon Fung, Arunim Samat, Zhishen Liu
  • Patent number: 11438391
    Abstract: In one or more examples, a method uses a system including data server, a processing circuit, and a data-communications server, with the server being used to route calls in the form of data communications to and from a plurality of telecommunication devices associated with respective user accounts. The server may store data generated by the plurality of telecommunication devices on the data server. The user accounts each have a settings file associated with the user account. In response to a set of criteria indicated in the settings file of one of the user accounts being satisfied, the processing circuit logs into a data server remote to the server may use login credentials included in the settings file. In further response to the set of criteria being satisfied, the processing circuit may copy one or more data files associated with the user account from the data server to the remote data server.
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: September 6, 2022
    Assignee: 8x8, Inc.
    Inventor: Zhishen Liu
  • Patent number: 11425260
    Abstract: Certain aspects of the disclosure are directed to template-based configuration and management of telecommunications services. According to a specific example, a server is provided comprising one or more computer processor circuits configured to interface with a remotely-situated client entity using a first programming language. The server includes a provisioning circuit and a call control circuit. The provisioning circuit is configured to identify a provisioning template for at least one extension for a client entity, and configure the extension for one or more call processing functions. The call control circuit is configured identify at least one call control template written in a second programming language. The call control circuit is further configured to control call routing for VoIP telephone calls by executing the call control template, and to implement one or more call processing functions specified by the call control template as being conditional upon retrieved data.
    Type: Grant
    Filed: January 19, 2021
    Date of Patent: August 23, 2022
    Assignee: 8x8, Inc.
    Inventor: Zhishen Liu
  • Patent number: 11412084
    Abstract: Certain aspects of the disclosure are directed to customization of alerts using telecommunications services. A data-communications server is configured to provide a database with a set of virtual office features including client-specific call routing functions available to remotely-situated client entities based on a subscription. The server is configured to provide to the client entities, a set of instructions written in a first programming language, and to receive from each respective client entity, client-specific sets of control data written in a second programming language. The client-specific sets of control data may specify particular alerts and/or reminders to be provided to end-users of the respective client entity.
    Type: Grant
    Filed: June 21, 2021
    Date of Patent: August 9, 2022
    Assignee: 8x8, Inc.
    Inventor: Zhishen Liu