Patents by Inventor Won-Chung Jung

Won-Chung Jung 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).

  • Redundancy program circuit and methods thereof
    Publication number: 20090116297
    Abstract: A redundancy program circuit and methods thereof. The redundancy program circuit may include a master fuse circuit with a master fuse outputting an operation enable signal to indicate a master fuse operating status, at least one control fuse circuit including at least one control fuse, the at least one control fuse circuit outputting an operating status signal for the at least one control fuse and a multiplexing unit configured to multiplex decoding address signal bits based on at least one of the operating status signal and the operation enable signal.
    Type: Application
    Filed: December 19, 2008
    Publication date: May 7, 2009
    Inventors: Jeong-Sik Nam, Sang-Kyun Park, Kwang-Hyun Kim, Byung-Sik Moon, Won-Chung Jung