Patents by Inventor Preston Christopher Cheng

Preston Christopher Cheng 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: 20160078689
    Abstract: A system for coordinating valet services comprises a server including a server controller, a server database in communication with the controller, and server memory in communication with the controller, the server memory storing server program instructions that are executable by the controller. The system also includes a customer mobile device and a valet mobile device associated with a customer application and a valet application, respectively. The customer application is associated with a vehicle identifier, and the valet application is associated with a valet identifier. In response to receipt of the valet identifier and the vehicle identifier by the server from the customer application, the server controller prompts the valet application to request a ticket number.
    Type: Application
    Filed: September 14, 2015
    Publication date: March 17, 2016
    Inventor: Preston Christopher Cheng