Static information storage and retrieval – Read/write circuit – Simultaneous operations
Reexamination Certificate
2007-10-23
2007-10-23
Mai, Son L. (Department: 2827)
Static information storage and retrieval
Read/write circuit
Simultaneous operations
C365S189020, C365S230050, C365S233100
Reexamination Certificate
active
11258766
ABSTRACT:
A memory device having a dual port function includes a memory cell array and a switching unit. The memory cell array has a first port and a second port. The switching unit assigns first data received through a data bus to the first port in response to a leading edge of a clock signal and assigns second data received through the data bus to the second port in response to a trailing edge of the clock. Methods of operating memory devices having a dual port mode are also disclosed.
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Notice to Submit a Response for Korean Patent Application No. 10-2004-0091223 mailed on May 2, 2006.
Mai Son L.
Myers Bigel & Sibley & Sajovec
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