Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Byung-Sik Moon0
Kwang-Hyun Kim0
Sang-Kyun Park0
Won-Chang Jung0
Jeong-Sik Nam0
Date of Patent
December 11, 2007
0Patent Application Number
111698310
Date Filed
June 30, 2005
0Patent Primary Examiner
Patent 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.
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