Patents by Inventor Wulun Dai

Wulun Dai 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).

  • Password-less software system user authentication
    Patent number: 11709922
    Abstract: Data is received as part of an authentication procedure to identify a user. Such data characterizes a user-generated biometric sequence that is generated by the user interacting with at least one input device according to a desired biometric sequence. Thereafter, using the received data and at least one machine learning model trained using empirically derived historical data generated by a plurality of user-generated biometric sequences (e.g., historical user-generated biometric sequences according to the desired biometric sequence, etc.), the user is authenticated if an output of the at least one machine learning model is above a threshold. Data can be provided that characterizes the authenticating. Related apparatus, systems, techniques and articles are also described.
    Type: Grant
    Filed: April 29, 2020
    Date of Patent: July 25, 2023
    Assignee: Cylance Inc.
    Inventors: Garret Florian Grajek, Jeffrey Lo, Homer Valentine Strong, Wulun Dai
  • Password-less Software System User Authentication
    Publication number: 20200259657
    Abstract: Data is received as part of an authentication procedure to identify a user. Such data characterizes a user-generated biometric sequence that is generated by the user interacting with at least one input device according to a desired biometric sequence. Thereafter, using the received data and at least one machine learning model trained using empirically derived historical data generated by a plurality of user-generated biometric sequences (e.g., historical user-generated biometric sequences according to the desired biometric sequence, etc.), the user is authenticated if an output of the at least one machine learning model is above a threshold. Data can be provided that characterizes the authenticating. Related apparatus, systems, techniques and articles are also described.
    Type: Application
    Filed: April 29, 2020
    Publication date: August 13, 2020
    Inventors: Garret Florian Grajek, Jeffrey Lo, Homer Valentine Strong, Wulun Dai
  • Password-less software system user authentication
    Patent number: 10680823
    Abstract: Data is received as part of an authentication procedure to identify a user. Such data characterizes a user-generated biometric sequence that is generated by the user interacting with at least one input device according to a desired biometric sequence. Thereafter, using the received data and at least one machine learning model trained using empirically derived historical data generated by a plurality of user-generated biometric sequences (e.g., historical user-generated biometric sequences according to the desired biometric sequence, etc.), the user is authenticated if an output of the at least one machine learning model is above a threshold. Data can be provided that characterizes the authenticating. Related apparatus, systems, techniques and articles are also described.
    Type: Grant
    Filed: November 9, 2017
    Date of Patent: June 9, 2020
    Assignee: Cylance Inc.
    Inventors: Garret Florian Grajek, Jeffrey Lo, Homer Valentine Strong, Wulun Dai
  • Password-less Software System User Authentication
    Publication number: 20190140833
    Abstract: Data is received as part of an authentication procedure to identify a user. Such data characterizes a user-generated biometric sequence that is generated by the user interacting with at least one input device according to a desired biometric sequence. Thereafter, using the received data and at least one machine learning model trained using empirically derived historical data generated by a plurality of user-generated biometric sequences (e.g., historical user-generated biometric sequences according to the desired biometric sequence, etc.), the user is authenticated if an output of the at least one machine learning model is above a threshold. Data can be provided that characterizes the authenticating. Related apparatus, systems, techniques and articles are also described.
    Type: Application
    Filed: November 9, 2017
    Publication date: May 9, 2019
    Inventors: Garret Florian Grajek, Jeffrey Lo, Homer Valentine Strong, Wulun Dai