Static information storage and retrieval – Read/write circuit – Having fuse element
Reexamination Certificate
2011-05-31
2011-05-31
Nguyen, Tan T. (Department: 2827)
Static information storage and retrieval
Read/write circuit
Having fuse element
C365S096000
Reexamination Certificate
active
07952951
ABSTRACT:
Disclosed are a fuse box and a semiconductor integrated circuit having the same. The semiconductor integrated circuit includes a plurality of banks, column control blocks, and column fuse blocks. The plurality of banks including a plurality of mat rows and mat columns. The banks are arranged in row and column directions and disposed away from each other. The column control blocks are disposed in a space between the banks which are extended to the column direction. The column fuse blocks are disposed adjacent to the column control blocks and have a plurality of fuse boxes. The fuse boxes include fuse sets arranged in two rows. The fuse boxes are disposed to correspond to the one mat column. Each fuse box has an interconnection fuse and address fuses which are arranged with a constant interval and are the same type.
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Hynix / Semiconductor Inc.
Ladas & Parry LLP
Nguyen Tan T.
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