Patents by Inventor LyAnn Chhay

LyAnn Chhay 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).

  • Using digital item tracking to drive e-commerce
    Patent number: 10248987
    Abstract: A digital item tracking system drives e-commerce with an order state that is determined based on processing events, shipping events and payment events. When a transaction occurs in a peer-to-peer marketplace the order state is updated as events occur through the point that an order is accepted by a buyer. The order can also cause an exception in which reverse digital item tracking is needed.
    Type: Grant
    Filed: March 17, 2014
    Date of Patent: April 2, 2019
    Assignee: Poshmark, Inc.
    Inventors: Manish Chandra, Nghia Bui, LyAnn Chhay, Gautam Golwala, Chetan Pungaliya, Tracy Sun