Patents by Inventor Tsung-Wen Shiue

Tsung-Wen Shiue 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).

  • Channel switching method for use with wireless peripheral device
    Patent number: 7724708
    Abstract: The present invention provides a channel switching method for use with a wireless mouse by intelligently switching the communication channels with a wireless signal receiver. Firstly, the packet error rate is detected to discriminate whether the number of continuous failed packets is greater than a threshold value. Subsequently, the received signal strength indicator (RSSI) is detected to discriminate whether the wireless transmitter needs to switch the current communication channel with the wireless signal receiver.
    Type: Grant
    Filed: May 1, 2007
    Date of Patent: May 25, 2010
    Assignee: Primax Electronics, Ltd.
    Inventors: Tsung-Wen Shiue, Chun-Nan Su, Chien-Nan Lin
  • CHANNEL SWITCHING METHOD FOR USE WITH WIRELESS PERIPHERAL DEVICE
    Publication number: 20080137545
    Abstract: The present invention provides a channel switching method for use with a wireless mouse by intelligently switching the communication channels with a wireless signal receiver. Firstly, the packet error rate is detected to discriminate whether the number of continuous failed packets is greater than a threshold value. Subsequently, the received signal strength indicator (RSSI) is detected to discriminate whether the wireless transmitter needs to switch the current communication channel with the wireless signal receiver.
    Type: Application
    Filed: May 1, 2007
    Publication date: June 12, 2008
    Applicant: PRIMAX ELECTRONICS LTD.
    Inventors: Tsung-Wen Shiue, Chun-Nan Su, Chien-Nan Lin