Patents by Inventor Oanh Hoang Nguyen

Oanh Hoang Nguyen 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: 20220138835
    Abstract: A system for facilitating acquisition of items on behalf of a requesting device is provided. The system comprises an application that when executed on a computer publishes a listing of items specified by a first device, the items available from online vendors designated in the specification. The system also receives an instruction from a second device to purchase a first item in the listing of items. The system also purchases, based on the instruction, the first item from a first online vendor of the online vendors, and directs the first online vendor to ship the first item to a specified address. The specified address is provided by the first device. The system further verifies availability and price of the first item with the first online vendor prior to purchasing.
    Type: Application
    Filed: October 30, 2020
    Publication date: May 5, 2022
    Inventor: Oanh Hoang Nguyen