Patents by Inventor Jin-chul Pyo

Jin-chul Pyo 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).

  • NAND flash memory interface device
    Patent number: 6985778
    Abstract: An interface device and method thereof interfacing between a host processor and a NAND flash memory includes a register file, an internal memory, a flash interface portion, and a finite state machine. The register file receive a command from the host processor to control an operation of the NAND flash memory and an operation information to execute the command and storing the command and the operation information. The flash interface portion controls a control signal to operate the NAND flash memory, outputs the command, the operation information, or the host data, and controls an I/O signal wire through which the flash data is inputted to the NAND flash memory. The finite state machine extracts the command and the operation information from the register file and controls the internal memory and the flash interface portion to execute the command.
    Type: Grant
    Filed: May 28, 2003
    Date of Patent: January 10, 2006
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin-soo Kim, Yong-je Kim, Jin-chul Pyo
  • NAND flash memory interface device
    Publication number: 20040003168
    Abstract: An interface device and method thereof interfacing between a host processor and a NAND flash memory includes a register file, an internal memory, a flash interface portion, and a finite state machine. The register file receive a command from the host processor to control an operation of the NAND flash memory and an operation information to execute the command and storing the command and the operation information. The flash interface portion controls a control signal to operate the NAND flash memory, outputs the command, the operation information, or the host data, and controls an I/O signal wire through which the flash data is inputted to the NAND flash memory. The finite state machine extracts the command and the operation information from the register file and controls the internal memory and the flash interface portion to execute the command.
    Type: Application
    Filed: May 28, 2003
    Publication date: January 1, 2004
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jin-soo Kim, Yong-je Kim, Jin-chul Pyo