Patents by Inventor Si D. Choi

Si D. Choi 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).

  • Sensing detection circuit in dynamic random access memory
    Patent number: 4959814
    Abstract: A sensing detection circuit in a DRAM detects the sensing of data in a memory array. The circuit reduces the sensing access time significantly by detecting an output produced upon completion of the data sensing in the memory array which output is used to immediately initiate the next date operation without unnecessary delay.
    Type: Grant
    Filed: December 28, 1988
    Date of Patent: September 25, 1990
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Soo I. Cho, Si D. Choi