Patents by Inventor Theresa Jia Ying Zeng

Theresa Jia Ying Zeng 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).

  • Swipe-based PIN entry
    Patent number: 11010044
    Abstract: Methods, systems and devices are provided for input of a sequence of digits such as a PIN code or password. A user can use swipe motions to choose the value of a digit and double tap to accept a digit, and swipe up to confirm that input of the sequence of digits is complete. Embodiments can be implemented on point of sale devices, merchant devices and customer devices including mobile devices.
    Type: Grant
    Filed: May 28, 2019
    Date of Patent: May 18, 2021
    Assignee: Shopify Inc.
    Inventors: Luke James Sartori, Mir Mustafa Ali, Theresa Jia Ying Zeng, David Grant Seal