Patents by Inventor Pater Chang

Pater Chang 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).

  • OTP (one time programmable) micro-controller
    Patent number: 6222760
    Abstract: An OTP (One Time Programmable) micro-controller having a high-data/low-data switching unit adapted to separate input data into high-data and low-data for transmission to an EPROM (erasable programmable read only memory), so that input data of bit number greater than the number of data input/output pins of the micro-controller can be positively write in the EPROM at one time.
    Type: Grant
    Filed: July 25, 2000
    Date of Patent: April 24, 2001
    Assignee: Micon Design Technology Co. LTD
    Inventor: Pater Chang