Patents by Inventor Tae-Hee Cho

Tae-Hee Cho 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).

  • Flash memory device with program status detection circuitry and the method thereof
    Patent number: 6282121
    Abstract: A nonvolatile semiconductor memory device includes a program state detection circuit for checking a state of programmed memory cells. The program state detection circuit checks program pass/fail using data transmitted through a column selection circuit, according to a column address having redundancy information. Therefore, it is possible to overcome the problem that the memory device is regarded as a fail device owing to a defective column.
    Type: Grant
    Filed: September 6, 2000
    Date of Patent: August 28, 2001
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Tae-Hee Cho, Seok-Cheon Kwon
  • Method for processing messages in multiuser dungeon
    Patent number: 6125386
    Abstract: A method for processing messages in a multiuser dungeon operating on a computer system connected with other computer systems via a network eliminates message conflicts due to network time delays.
    Type: Grant
    Filed: April 2, 1998
    Date of Patent: September 26, 2000
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Tae-hee Cho