Patents by Inventor Jung-Wei Tseng

Jung-Wei Tseng 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).

  • Automatic mapping and updating computer switching device
    Patent number: 8135874
    Abstract: The present invention relates to an automatic mapping and updating computer switch device. The computer switching device provides the compatibility between a plurality of devices and a plurality of computers, and comprises a USB host chip connected to the plurality of peripheral devices each containing a USB connector for sending the necessary data (USB device descriptor/report) to a plurality of USB device chips, thus, the computers can acquire the necessary data of the peripheral devices through the connected USB device chips. Whenever the computer switching device re-boots or any of the peripheral devices are plugged in/pulled out, the USB host chip reads the new necessary data again with the previous ones, if any differences are found, the new necessary data is send to the USB device chips for storage. The aforesaid procedure is called DDM (Dynamic Devices Mapping) or full USB Enumeration or full USB Initiation.
    Type: Grant
    Filed: April 2, 2008
    Date of Patent: March 13, 2012
    Assignee: June-On Technology Co., Ltd.
    Inventors: Jung-Wei Tseng, Cheng-Sheng Chou, Hung-June Wu
  • AUTOMATIC MAPPING AND UPDATING COMPUTER SWITCHING DEVICE
    Publication number: 20090254682
    Abstract: The present invention relates to an automatic mapping and updating computer switch device. The computer switching device provides the compatibility between a plurality of devices and a plurality of computers, and comprises a USB host chip connected to the plurality of peripheral devices each containing a USB connector for sending the necessary data (USB device descriptor/report) to a plurality of USB device chips, thus, the computers can acquire the necessary data of the peripheral devices through the connected USB device chips. Whenever the computer switching device re-boots or any of the peripheral devices are plugged in/pulled out, the USB host chip reads the new necessary data again with the previous ones, if any differences are found, the new necessary data is send to the USB device chips for storage. The aforesaid procedure is called DDM (Dynamic Devices Mapping) or full USB Enumeration or full USB Initiation.
    Type: Application
    Filed: April 2, 2008
    Publication date: October 8, 2009
    Applicant: JUNE-ON CO., LTD.
    Inventors: Jung-Wei Tseng, Cheng-Sheng Chou, Hung-June Wu