Static information storage and retrieval – Read/write circuit – Signals
Reexamination Certificate
2007-12-28
2010-02-16
Mai, Son L (Department: 2827)
Static information storage and retrieval
Read/write circuit
Signals
C365S190000, C365S230060
Reexamination Certificate
active
07663943
ABSTRACT:
A semiconductor memory device is capable of writing data in phase with external data to a memory cell regardless of which memory cell the data is written to. The semiconductor memory device includes a scrambler, a write selector and a read selector. The scrambler is configured to output a control signal activated when an address for accessing a memory cell of a complementary bit line is inputted. The write selector is configured to selectively transmit data of a write path in response to the control signal. The read selector is configured to selectively transmit data of a read path in response to the control signal.
REFERENCES:
patent: 5426603 (1995-06-01), Nakamura et al.
patent: 5475692 (1995-12-01), Hatano et al.
patent: 6353574 (2002-03-01), Shim
patent: 6449198 (2002-09-01), Hamade et al.
patent: 6819611 (2004-11-01), Keeth
patent: 6850444 (2005-02-01), Cho
patent: 2005-310345 (2005-11-01), None
patent: 2006-114192 (2006-04-01), None
patent: 10-1999-0080756 (1999-11-01), None
patent: 10-2003-0057368 (2003-07-01), None
Blakely & Sokoloff, Taylor & Zafman
Hynix / Semiconductor Inc.
Mai Son L
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