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1. (WO2003061755) NANOMAGNETICALLY SHIELDED SUBSTRATE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2003/061755 International Application No.: PCT/US2003/001671
Publication Date: 31.07.2003 International Filing Date: 21.01.2003
Chapter 2 Demand Filed: 20.08.2003
IPC:
A61N 1/16 (2006.01) ,H01B 7/04 (2006.01) ,H01B 11/10 (2006.01) ,H01F 10/00 (2006.01) ,H01F 10/32 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
N
ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1
Electrotherapy; Circuits therefor
16
Screening or neutralising undesirable influences from atmospheric or terrestrial radiation or fields
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
7
Insulated conductors or cables characterised by their form
04
Flexible cables, conductors, or cords, e.g. trailing cables
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
11
Communication cables or conductors
02
Cables with twisted pairs or quads
06
with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
10
Screens specially adapted for reducing interference from external sources
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
10
Thin magnetic films, e.g. of one-domain structure
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
10
Thin magnetic films, e.g. of one-domain structure
32
Spin-exchange-coupled multilayers, e.g. nanostructured superlattices
Applicants:
NANOSET, LLC [US/US]; 349 West Commercial Street Suite 2490 East Rochester, NY 14445, US (AllExceptUS)
WANG, Xingwu [US/US]; US (UsOnly)
HELFER, Jeffrey, L. [US/US]; US (UsOnly)
MACDONALD, Stuart, G. [US/US]; US (UsOnly)
GREENWALD, Howard, J. [US/US]; US (UsOnly)
Inventors:
WANG, Xingwu; US
HELFER, Jeffrey, L.; US
MACDONALD, Stuart, G.; US
GREENWALD, Howard, J.; US
Agent:
GREENWALD, Howard, J. ; Nanoset, LLC Suite 2490 349 West Commercial Street East Rochester, NY 14445, US
Priority Data:
10/054,40722.01.2002US
10/090,55304.03.2002US
10/229,18326.08.2002US
10/242,96913.09.2002US
10/260,24730.09.2002US
10/273,73818.10.2002US
10/303,26425.11.2002US
10/313,84707.12.2002US
10/324,77318.12.2002US
Title (EN) NANOMAGNETICALLY SHIELDED SUBSTRATE
(FR) SUBSTRAT A BLINDAGE NANOMAGNETIQUE
Abstract:
(EN) A shielded substrate assembly that contains a magnetic shield with a layer of magnetic shielding material (24); the magnetic shield has a magnetic shielding factor of at least about 0.5. The magnetic shield contains nanomagnetic material with a mass density of at least about 0.01 grams per cubic centimeter, a saturation magnetization of from about 1 to about 36,000 Gauss, a coercive force of from about 0.01 to about 5,000 Oersteds, a relative magnetic permeability of from about 1 to about 500,000, and an average particle size of less than about 100 nanometers. In one embodiment, the nanomagnetic material contains magnetic material with a coherence length of from about 0.1 to about 100 nanometers.
(FR) La présente invention concerne un ensemble de substrat blindé comprenant un blindage magnétique avec une couche de matériau de blindage magnétique ; le blindage magnétique présente un coefficient de protection magnétique d'au moins 0,5. Le blindage magnétique contient un matériau nanomagnétique présentant une masse volumique d'au moins 0,01 grammes par centimètre cube, une aimantation de saturation d'environ 1 à environ 36000 Gauss, une force coercitive d'environ 0,01 à 5000 oersteds, une perméabilité magnétique relative d'environ 1 à environ 500000 et une dimension granulométrique moyenne inférieure à environ 100 nanomètres. Dans un mode de réalisation, le matériau nanomagnétique contient un matériau magnétique avec un longueur de cohérence d'environ 0,1 à environ 100 nanomètres.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PT, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP1476882ZA2004/09291AU2003209300