Semiconductor device having global and local data lines...

Static information storage and retrieval – Floating gate – Particular connection

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C365S185110, C365S185080, C365S185050

Reexamination Certificate

active

07826266

ABSTRACT:
A semiconductor device includes a sense amplifier and a decoder provided on a semiconductor substrate together with memory cells provided above the sense amplifier and the decoder. Each of the memory cells includes a channel region, in which current flows in a direction perpendicular to a surface of the semiconductor substrate, a charge accumulation region provided along the channel region, and an insulator film provided between the channel region and the charge accumulation region.

REFERENCES:
patent: 5432729 (1995-07-01), Carson et al.
patent: 5488579 (1996-01-01), Sharma et al.
patent: 5581498 (1996-12-01), Ludwig et al.
patent: 5590073 (1996-12-01), Arakawa et al.
patent: 5719633 (1998-02-01), Nishio et al.
patent: 5815441 (1998-09-01), Kobatake
patent: 5915167 (1999-06-01), Leedy
patent: 6002609 (1999-12-01), Shinada
patent: 6040605 (2000-03-01), Sano et al.
patent: 6104635 (2000-08-01), Ogane
patent: 6285055 (2001-09-01), Gosain et al.
patent: 6335565 (2002-01-01), Miyamoto et al.
patent: 6384435 (2002-05-01), Aratani
patent: 6392950 (2002-05-01), Ayukawa et al.
patent: 6490685 (2002-12-01), Nakamura et al.
patent: 6630731 (2003-10-01), Miyamoto et al.
patent: 6632706 (2003-10-01), Leedy
patent: 6839260 (2005-01-01), Ishii
patent: 6846703 (2005-01-01), Shimoda et al.
patent: 6909636 (2005-06-01), Chevallier
patent: 7177187 (2007-02-01), Ishii
patent: 7336519 (2008-02-01), Ishii
patent: 7570516 (2009-08-01), Ishii
patent: 2003/0206478 (2003-11-01), Ayukawa et al.
patent: 2004/0049629 (2004-03-01), Miura et al.
patent: 62-219550 (1987-09-01), None
patent: 05-006979 (1993-01-01), None
patent: 5-82787 (1993-04-01), None
patent: A-7-153286 (1995-06-01), None
patent: 11-251518 (1999-09-01), None
patent: 11-274420 (1999-10-01), None
patent: 11-175403 (2001-06-01), None
IEICE transactions, vol. E 74, pp. 130-141, 1991.
IEEE International Electron Circuit Conference, pp. 541-544, 1993.
International Solid State Circuits Conference, pp. 266-267, 1996.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Semiconductor device having global and local data lines... 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 device having global and local data lines..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semiconductor device having global and local data lines... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4251744

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.