Static information storage and retrieval – Read/write circuit – Signals
Reexamination Certificate
2007-07-16
2009-06-30
Pham, Ly D (Department: 2827)
Static information storage and retrieval
Read/write circuit
Signals
C365S189050, C365S191000, C365S230030
Reexamination Certificate
active
07554864
ABSTRACT:
A semiconductor memory device includes an input/output line of a data transfer path and its surrounding circuits, comprising a controller which generates a control signal corresponding to command and address input in read and write operation; and a repeater which selects any one of the plurality of bank groups as the control signal to control data transfer between the selected bank group and an input/output pad.
REFERENCES:
patent: 7054220 (2006-05-01), Kwean
patent: 2004/0008547 (2004-01-01), Kwon et al.
patent: 2004/0081005 (2004-04-01), Garrett et al.
patent: 2007/0070746 (2007-03-01), Han
patent: 1020000031768 (2000-06-01), None
patent: 1020060026313 (2006-03-01), None
patent: 1020070028074 (2007-03-01), None
Hynix / Semiconductor Inc.
Ladas & Parry LLP
Pham Ly D
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