Patents by Inventor Shang-Chun Hung

Shang-Chun Hung 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).

  • Autonomous electronic apparatus and navigation method thereof
    Patent number: 9081384
    Abstract: An autonomous electronic apparatus and a navigation method thereof are provided. The navigation method includes the following steps. Firstly, a calling signal from a target is received through a wireless sensor network. A position relationship between the target and the autonomous electronic apparatus is analyzed to generate a first speed. Next, an image set is captured and an image relationship between the image set and the target is analyzed to generate a second speed. Afterwards, a weighting value related to the position relationship is calculated. Besides, a moving speed is calculated according to the weighting value, the first speed and the second speed, and a moving status of the autonomous electronic apparatus moving toward the target is controlled via the moving speed.
    Type: Grant
    Filed: March 31, 2013
    Date of Patent: July 14, 2015
    Assignee: National Chiao Tung University
    Inventors: Kai-Tai Song, Shang-Chun Hung
  • AUTONOMOUS ELECTRONIC APPARATUS AND NAVIGATION METHOD THEREOF
    Publication number: 20140156125
    Abstract: An autonomous electronic apparatus and a navigation method thereof are provided. The navigation method includes the following steps. Firstly, a calling signal from a target is received through a wireless sensor network. A position relationship between the target and the autonomous electronic apparatus is analyzed to generate a first speed. Next, an image set is captured and an image relationship between the image set and the target is analyzed to generate a second speed. Afterwards, a weighting value related to the position relationship is calculated. Besides, a moving speed is calculated according to the weighting value, the first speed and the second speed, and a moving status of the autonomous electronic apparatus moving toward the target is controlled via the moving speed.
    Type: Application
    Filed: March 31, 2013
    Publication date: June 5, 2014
    Applicant: National Chiao Tung University
    Inventors: Kai-Tai Song, Shang-Chun Hung