Patents by Inventor Che-Ying Su

Che-Ying Su 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).

  • Patent number: 7382314
    Abstract: A handheld GPS device has a device body. A base band processor is installed in the device body. Three antennas with high directivity are respectively installed perpendicular to three surfaces of the device body for receiving GPS signals. A control device is coupled to the base band processor and the antennas with high directivity. At least two switches are respectively coupled to the control device and each of the three switches corresponds to one of the three antennas with high directivity. One of the switches enables the control device to permit the base band processor receiving GPS signal from the corresponding antenna with high directivity when the frame triggers one of the switches.
    Type: Grant
    Filed: December 22, 2006
    Date of Patent: June 3, 2008
    Assignee: Asustek Computer Inc.
    Inventors: Kuo-Chu Liao, Ching-Chung Tang, Che-Ying Su
  • Publication number: 20070247364
    Abstract: A handheld GPS device has a device body. A base band processor is installed in the device body. Three antennas with high directivity are respectively installed perpendicular to three surfaces of the device body for receiving GPS signals. A control device is coupled to the base band processor and the antennas with high directivity. Three switches are respectively coupled to the control device and each of the three switches corresponds to one of the three antennas with high directivity. One of the switches being triggered enables the control device to permit the base band processor receiving GPS signal from the corresponding antenna with high directivity.
    Type: Application
    Filed: December 22, 2006
    Publication date: October 25, 2007
    Applicant: ASUSTeK COMPUTER INC.
    Inventors: Kuo-Chu Liao, Ching-Chung Tang, Che-Ying Su
  • Publication number: 20070249412
    Abstract: A handset holder for a vehicle is used to hold a handset and an antenna. The fixed stand comprises a base body, a pipework, and an attaching device. The base body has a surface for receiving the handset. The pipework is a hollow structure and one end thereof is connected to the base body and another end is connected to the attaching device. A linking wire of the antenna is accommodated in the pipework. The attaching device has a containing trough for accommodating the antenna.
    Type: Application
    Filed: April 4, 2007
    Publication date: October 25, 2007
    Inventors: Kang-Wei Fan, Che-Ying Su