MRAM cell having shared configuration

Static information storage and retrieval – Systems using particular element – Magnetoresistive

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C257S295000

Reexamination Certificate

active

11053379

ABSTRACT:
A magnetic memory includes two first magnetic layers each oriented over a substrate, a second magnetic layer interposing the two first magnetic layers, and two dielectric layers each contacting the second magnetic layer and interposing the second magnetic layer and one of the two first magnetic layers. Each of the first and second magnetic layers and the dielectric layers may be oriented substantially perpendicular to the substrate or at an acute angle relative to the substrate.

REFERENCES:
patent: 5640343 (1997-06-01), Gallagher et al.
patent: 5956267 (1999-09-01), Hurst et al.
patent: 6005800 (1999-12-01), Koch et al.
patent: 6097625 (2000-08-01), Scheuerlein
patent: 6114719 (2000-09-01), Dill et al.
patent: 6272041 (2001-08-01), Naji
patent: 6317375 (2001-11-01), Perner
patent: 6331943 (2001-12-01), Naji et al.
patent: 6335890 (2002-01-01), Reohr et al.
patent: 6356477 (2002-03-01), Tran
patent: 6368878 (2002-04-01), Abraham et al.
patent: 6417561 (2002-07-01), Tuttle
patent: 6430084 (2002-08-01), Rizzo et al.
patent: 6475812 (2002-11-01), Nickel et al.
patent: 6490217 (2002-12-01), DeBrosse et al.
patent: 6509621 (2003-01-01), Nakao
patent: 6515897 (2003-02-01), Monsma et al.
patent: 6522579 (2003-02-01), Hoenigschmid
patent: 6525957 (2003-02-01), Goronkin et al.
patent: 6555858 (2003-04-01), Jones et al.
patent: 6556473 (2003-04-01), Saito et al.
patent: 6567299 (2003-05-01), Kunikiyo et al.
patent: 6590803 (2003-07-01), Saito et al.
patent: 6594191 (2003-07-01), Lammers et al.
patent: 6611453 (2003-08-01), Ning
patent: 6621730 (2003-09-01), Lage
patent: 6621731 (2003-09-01), Bessho et al.
patent: 6661689 (2003-12-01), Asao et al.
patent: 6667899 (2003-12-01), Subramanian et al.
patent: 6693822 (2004-02-01), Ito
patent: 6693826 (2004-02-01), Black, Jr. et al.
patent: 6967864 (2005-11-01), Kajiyama
patent: 2002/0105827 (2002-08-01), Redon et al.
patent: 2003/0048676 (2003-03-01), Daughton et al.
patent: 2003/0086313 (2003-05-01), Asao
A. Anguelouch et al., “Two-dimensional magnetic switching of micron-size films in magnetic tunnel junctions”, Applied Physics Letters, Jan. 31, 2000, pp. 622-624, vol. 76, No. 5, American Institute of Physics.
F. Montaigne, et al., “Enhanced Tunnel Magnetoresistance at High Bias Voltage in Double-Barrier Plannar Junctions”, vol. 73, No. 19, Nov. 9, 1998, American Institute of Physics,pp. 2829-2831.
Y. Saito, et al., Correlation Between Barrier Width, Barrier Height, and DC Bias Voltage Dependences on the Magnetoresistance Ratio in IR-MN Exchanged Biased Single and Double Tunnel Junctions, vol. 39, pp. L1035-L1038, Part 2, No. 10B, Oct. 2000, The Japan Society of Applied Physics.

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

MRAM cell having shared configuration does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with MRAM cell having shared configuration, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and MRAM cell having shared configuration will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3772657

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