Patents by Inventor Kyoung-seok Rha

Kyoung-seok Rha 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).

  • Method, apparatus and system for transmitting data in semiconductor device
    Patent number: 7990777
    Abstract: Provided is a method of inverting data that is to be transmitted and transmitting the data in a semiconductor device. The method includes inverting bits of data that is to be transmitted if the number of bit transitions of previously transmitted data and the data that is to be transmitted among sequentially transmitted data exceeds a reference number; indicating in any one of a plurality of data strobe signals that the data that is to be transmitted is inverted; and transmitting the data strobe signal indicating that the data that is to be transmitted is inverted and the inverted data.
    Type: Grant
    Filed: May 19, 2008
    Date of Patent: August 2, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Kyoung-seok Rha
  • METHOD, APPARATUS AND SYSTEM FOR TRANSMITTING DATA IN SEMICONDUCTOR DEVICE
    Publication number: 20090147882
    Abstract: Provided is a method of inverting data that is to be transmitted and transmitting the data in a semiconductor device. The method includes inverting bits of data that is to be transmitted if the number of bit transitions of previously transmitted data and the data that is to be transmitted among sequentially transmitted data exceeds a reference number; indicating in any one of a plurality of data strobe signals that the data that is to be transmitted is inverted; and transmitting the data strobe signal indicating that the data that is to be transmitted is inverted and the inverted data.
    Type: Application
    Filed: May 19, 2008
    Publication date: June 11, 2009
    Applicant: Samsung Electronics Co., Ltd
    Inventor: Kyoung-seok RHA