Patents by Inventor Carrie Ka Lai Cheung

Carrie Ka Lai Cheung 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: 20240160713
    Abstract: User identification with blended response from dual-layer identification service. In one embodiment, a server comprising an electronic processor configured to detect an access request by a user of a user interface device, retrieve a plurality of input profile records from an input profile record repository, perform an identification of the user with one or more passive biometrics models and the plurality of input profile records that are retrieved, generate an identification response and an additional identification request based on an outcome of the identification of the user, control the communication interface to transmit the additional identification request to the second server via the network, receive a second identification response from the second server, and generate a blended response by modifying one or more characteristics of the identification response with the second identification response, the blended response indicating the identification of the user.
    Type: Application
    Filed: January 8, 2024
    Publication date: May 16, 2024
    Inventors: Sik Suen Chan, Anton Laptiev, Perry McGee, Carrie Ka Lai Cheung, Parin Prashant Shah, Hanhan Wu, Cristian Frentiu
  • Patent number: 11907350
    Abstract: User identification with blended response from dual-layer identification service. In one embodiment, a server comprising an electronic processor configured to detect an access request by a user of a user interface device, retrieve a plurality of input profile records from an input profile record repository, perform an identification of the user with one or more passive biometrics models and the plurality of input profile records that are retrieved, generate an identification response and an additional identification request based on an outcome of the identification of the user, control the communication interface to transmit the additional identification request to the second server via the network, receive a second identification response from the second server, and generate a blended response by modifying one or more characteristics of the identification response with the second identification response, the blended response indicating the identification of the user.
    Type: Grant
    Filed: September 30, 2021
    Date of Patent: February 20, 2024
    Assignee: MASTERCARD TECHNOLOGIES CANADA ULC
    Inventors: Sik Suen Chan, Anton Laptiev, Perry McGee, Carrie Ka Lai Cheung, Parin Prashant Shah, Hanhan Wu, Cristian Frentiu
  • Publication number: 20220100834
    Abstract: User identification with blended response from dual-layer identification service. In one embodiment, a server comprising an electronic processor configured to detect an access request by a user of a user interface device, retrieve a plurality of input profile records from an input profile record repository, perform an identification of the user with one or more passive biometrics models and the plurality of input profile records that are retrieved, generate an identification response and an additional identification request based on an outcome of the identification of the user, control the communication interface to transmit the additional identification request to the second server via the network, receive a second identification response from the second server, and generate a blended response by modifying one or more characteristics of the identification response with the second identification response, the blended response indicating the identification of the user.
    Type: Application
    Filed: September 30, 2021
    Publication date: March 31, 2022
    Inventors: Sik Suen Chan, Anton Laptiev, Perry McGee, Carrie Ka Lai Cheung, Parin Prashant Shah, Hanhan Wu, Cristian Frentiu
  • Publication number: 20220036363
    Abstract: A payment terminal evaluation device may include a network interface configured to receive data associated with each of a plurality of payment terminals. The data may include a plurality of data fields each having a respective value for a respective transaction processed by one of the plurality of payment terminals. Each payment terminal may be associated with one of a plurality of merchants. The payment terminal evaluation device may further include an electronic processor that may be configured to identify, based on the data, at least one of (i) a merchant of the plurality of merchants as an anomalous merchant and (ii) a payment terminal of the plurality of payment terminals as an anomalous payment terminal. The electronic processor may be further configured to transmit anomaly information to a communication device to cause the communication device to display the anomaly information.
    Type: Application
    Filed: July 29, 2021
    Publication date: February 3, 2022
    Inventors: Carrie Ka Lai Cheung, Sik Suen Chan, Xavier Lapunzina, Paul Vanneste