Static information storage and retrieval – Addressing – Particular decoder or driver circuit
Reexamination Certificate
2011-08-09
2011-08-09
Tran, Andrew Q (Department: 2824)
Static information storage and retrieval
Addressing
Particular decoder or driver circuit
C365S230030, C365S196000, C365S195000, C365S190000, C365S203000, C365S227000
Reexamination Certificate
active
07995421
ABSTRACT:
A semiconductor memory device includes a bit line sense amplifier block array, upper and lower memory cell arrays and a sense amplifier controller. The bit line sense amplifier block array senses and amplifies data of a memory cell array. The upper and the lower memory cell arrays are respectively connected to upper and lower sides of the bit line sense amplifier block array and store the data in the memory cell array. The sense amplifier controller selectively connects one of the upper and lower memory cell arrays to the bit line sense amplifier block array in response to an active command, and releases the connection when a corresponding one of the upper and lower memory cell arrays are not selected but overdriven.
REFERENCES:
patent: 5768201 (1998-06-01), Oh
patent: 6219279 (2001-04-01), Manolescu et al.
patent: 6650147 (2003-11-01), Conte et al.
patent: 6744685 (2004-06-01), Mizugaki
patent: 7002862 (2006-02-01), Kang
patent: 7301844 (2007-11-01), Dono et al.
patent: 2004/0240293 (2004-12-01), Lee
patent: 10-302467 (1998-11-01), None
patent: 2002-230978 (2002-08-01), None
patent: 1999-0069161 (1999-09-01), None
patent: 10-2000-0004517 (2000-01-01), None
patent: 10-2001-0011521 (2001-02-01), None
patent: 10-2002-0053481 (2002-07-01), None
Korean Notice of Allowance issued in Korean Patent Application No. KR 10-2007-0018307, dated on Mar. 25, 2008.
Hynix / Semiconductor Inc.
IP & T Group LLP
Tran Andrew Q
LandOfFree
Semiconductor memory device with a sense amplifier... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Semiconductor memory device with a sense amplifier..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semiconductor memory device with a sense amplifier... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2712062