Patents by Inventor Seung C. Oh

Seung C. Oh 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).

  • Word line driving circuit of a semiconductor memory device
    Patent number: 5412331
    Abstract: A word line driving circuit for use in a semiconductor memory device having a first supply voltage terminal to which a pumping voltage higher than a supply voltage supplied from the exterior of a chip is applied and a second supply voltage terminal to which a ground voltage is applied includes a decoding circuit connected between the first supply voltage terminal and second supply voltage terminal, for receiving a decoded row address, a precharge circuit connected to an output terminal of the decoding circuit, a transfer circuit for receiving an output signal of the decoding circuit and a word line boosting signal, and a word line output circuit connected between the first supply voltage terminal and second supply voltage terminal, for driving a word line.
    Type: Grant
    Filed: November 1, 1993
    Date of Patent: May 2, 1995
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong S. Jun, Seung C. Oh, Moon G. Kim, Sung G. Lee