Patents by Inventor Kyeong-Yoon Bae

Kyeong-Yoon Bae 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).

  • Semiconductor memory device having reduced chip select output time
    Patent number: 6714463
    Abstract: A semiconductor memory device is provided to generate a series of pulse signals in response to the activation of an internal chip select signal from an internal chip select buffer when an external chip select signal transitions from an inactive state to an active state. With this configuration, a chip select output time (tco) is more reduced as compared to prior arts. Further, the chip select output time is reduced to be equal to an address access time (tAA) because a designer can control the chip select output time. As a result, the whole access time of the semiconductor memory device can be reduced.
    Type: Grant
    Filed: September 20, 2002
    Date of Patent: March 30, 2004
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Gong-Heum Han, Choong-Keun Kwak, Kyeong-Yoon Bae
  • Semiconductor memory device having reduced chip select output time
    Publication number: 20030058696
    Abstract: A semiconductor memory device is provided to generate a series of pulse signals in response to the activation of an internal chip select signal from an internal chip select buffer when an external chip select signal transitions from an inactive state to an active state. With this configuration, a chip select output time (tco) is more reduced as compared to prior arts. Further, the chip select output time is reduced to be equal to an address access time (tAA) because a designer can control the chip select output time. As a result, the whole access time of the semiconductor memory device can be reduced.
    Type: Application
    Filed: September 20, 2002
    Publication date: March 27, 2003
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Gong-Heum Han, Choong-Keun Kwak, Kyeong-Yoon Bae