Patents by Inventor James Chan-Chia Chang

James Chan-Chia Chang 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: 20160275450
    Abstract: A method of providing access to a secure receptacle to complete a package delivery is implemented through a storage compartment, a central server, a recipient computing device, and a courier computing device. The overall process includes a generation of a one-time key code by the central server upon completion of a purchase order, wherein the recipient computing device completes and transmits the purchase order. The one-time key code is then provided to the storage compartment and the courier computing device. The one-time key code allows a courier that assigned to the courier computing device to unlock the storage compartment and place a purchased product in the storage compartment. This ensures the secure placement of the purchased product. Additionally, when the storage compartment is unlocked through the one-time key code, the recipient computing device is notified that the package delivery process completed.
    Type: Application
    Filed: March 21, 2016
    Publication date: September 22, 2016
    Inventor: James Chan-Chia Chang