Patents by Inventor R-Shin TZENG

R-Shin TZENG 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).

  • Endoscope and magnetic field control method thereof
    Patent number: 8556802
    Abstract: An endoscope device is provided. The endoscope device includes a capsule sensor entering a human body for detection and sending a signal, a driving device movably disposed outside of the human body and moving and rotating the capsule sensor in the human body with non-contact force for omni-directional human body detection, a data receiving device disposed outside of the human body and receiving signals from the capsule sensor, and a power supply device providing power to the driving device and the data receiving device.
    Type: Grant
    Filed: July 1, 2008
    Date of Patent: October 15, 2013
    Assignee: National Taiwan University
    Inventors: Chih-Wen Liu, R-Shin Tzeng, Gi-Shih Lien
  • ENDOSCOPE AND MAGNETIC FIELD CONTROL METHOD THEREOF
    Publication number: 20090012363
    Abstract: An endoscope device is provided. The endoscope device includes a capsule sensor entering a human body for detection and sending a signal, a driving device movably disposed outside of the human body and moving and rotating the capsule sensor in the human body with non-contact force for omni-directional human body detection, a data receiving device disposed outside of the human body and receiving signals from the capsule sensor, and a power supply device providing power to the driving device and the data receiving device.
    Type: Application
    Filed: July 1, 2008
    Publication date: January 8, 2009
    Applicant: NATIONAL TAIWAN UNIVERSITY
    Inventors: Chih-Wen LIU, R-Shin TZENG, Gi-Shih LIEN