Patents by Inventor Ai-Hua HE

Ai-Hua HE 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).

  • Smart navigation device and navigation method thereof
    Patent number: 8510037
    Abstract: A smart navigation device includes a storage unit for storing map information therein, a positioning module for determining a current location, and a navigation module for generating a navigation route based on a target location, the current location, and the map information. When the navigation route includes a plurality of toll roads and one of which is selected to be excluded from the navigation route, the navigation module re-plans to generate a cost-saving navigation route. Therefore, a user is allowed to select and avoid any toll road on the navigation route. A smart navigation method applicable to vehicle navigation is also disclosed.
    Type: Grant
    Filed: September 1, 2011
    Date of Patent: August 13, 2013
    Assignees: MiTAC International Corp., MiTAC Research (Shanghai) Ltd.
    Inventor: Ai-Hua He
  • Smart Navigation Device and Navigation Method Thereof
    Publication number: 20130035850
    Abstract: A smart navigation device includes a storage unit for storing map information therein, a positioning module for determining a current location, and a navigation module for generating a navigation route based on a target location, the current location, and the map information. When the navigation route includes a plurality of toll roads and one of which is selected to be excluded from the navigation route, the navigation module re-plans to generate a cost-saving navigation route. Therefore, a user is allowed to select and avoid any toll road on the navigation route. A smart navigation method applicable to vehicle navigation is also disclosed.
    Type: Application
    Filed: September 1, 2011
    Publication date: February 7, 2013
    Applicants: MITAC RESEARCH (SHANGHAI) LTD., MITAC INTERNATIONAL CORP.
    Inventor: Ai-Hua HE