Electricity: measuring and testing – Particle precession resonance – Spectrometer components
Reexamination Certificate
2008-09-09
2008-09-09
Shrivastav, Brij B. (Department: 2831)
Electricity: measuring and testing
Particle precession resonance
Spectrometer components
C324S320000, C335S302000
Reexamination Certificate
active
10672658
ABSTRACT:
A permanent magnet assembly for an imaging apparatus having a permanent magnet body having a first surface and a stepped second surface which is adapted to face an imaging volume of the imaging apparatus, wherein the stepped second surface contains at least four steps.
REFERENCES:
patent: 3899762 (1975-08-01), Studders
patent: 4496395 (1985-01-01), Croat
patent: 4540453 (1985-09-01), Boredelon
patent: 4667123 (1987-05-01), Denk
patent: 4672346 (1987-06-01), Miyamoto
patent: 4679022 (1987-07-01), Miyamoto
patent: 4741094 (1988-05-01), Denk
patent: 4777464 (1988-10-01), Takabatashi
patent: 4818966 (1989-04-01), Miyamoto
patent: 4827235 (1989-05-01), Inomata
patent: 4931760 (1990-06-01), Yamaguchi
patent: 4953555 (1990-09-01), Leupold
patent: 4998976 (1991-03-01), Rapoport
patent: 5063934 (1991-11-01), Rapoport
patent: 5229723 (1993-07-01), Sakurai
patent: 5252924 (1993-10-01), Sakurai
patent: 5283544 (1994-02-01), Sakurai
patent: 5291171 (1994-03-01), Kobayashi
patent: 5317297 (1994-05-01), Kaufman
patent: 5320103 (1994-06-01), Rapoport
patent: 5332971 (1994-07-01), Aubert
patent: 5343180 (1994-08-01), Fukumoto
patent: 5383978 (1995-01-01), Yamamoto
patent: 5462054 (1995-10-01), Rapoport
patent: 5570073 (1996-10-01), Muller
patent: 5623241 (1997-04-01), Minkoff
patent: 5631616 (1997-05-01), Ohta
patent: 5680086 (1997-10-01), Allis
patent: 5825187 (1998-10-01), Ohashi
patent: 5942962 (1999-08-01), Gery
patent: 6120620 (2000-09-01), Benz
patent: 6130538 (2000-10-01), Carrozzi
patent: 6147578 (2000-11-01), Panfil
patent: 6150911 (2000-11-01), Katznelson et al.
patent: 6157278 (2000-12-01), Katznelson et al.
patent: 6157281 (2000-12-01), Katznelson et al.
patent: 6163154 (2000-12-01), Anderson et al.
patent: 6163240 (2000-12-01), Zuk et al.
patent: 6191584 (2001-02-01), Trequattrini
patent: 6198286 (2001-03-01), Trequattrini et al.
patent: 6255670 (2001-07-01), Srivastava
patent: 6259252 (2001-07-01), Laskaris
patent: 6275128 (2001-08-01), Aoki
patent: 6281775 (2001-08-01), Rapoport
patent: 6311383 (2001-11-01), Umeda
patent: 6333630 (2001-12-01), Holsinger
patent: 6335670 (2002-01-01), Kinanen
patent: 6404197 (2002-06-01), Anderson et al.
patent: 6411187 (2002-06-01), Rotem et al.
patent: 6429761 (2002-08-01), Laskaris
patent: 6448772 (2002-09-01), Aoki
patent: 6452472 (2002-09-01), Aoki
patent: 6467157 (2002-10-01), Livni
patent: 6489872 (2002-12-01), Fukushima
patent: 6489873 (2002-12-01), Kruip
patent: 6518754 (2003-02-01), Edwards
patent: 6518867 (2003-02-01), Laskaris et al.
patent: 6525634 (2003-02-01), Laskaris et al.
patent: 6600401 (2003-07-01), Zuk et al.
patent: 6670877 (2003-12-01), Rapoport
patent: 7023309 (2006-04-01), Laskaris et al.
patent: 7053743 (2006-05-01), Laskaris et al.
patent: 7071694 (2006-07-01), Kruip
patent: 7148689 (2006-12-01), Huang et al.
patent: 2002/0021129 (2002-02-01), Laskaris
patent: 2002/0050895 (2002-05-01), Zuk
patent: 2003/0011451 (2003-01-01), Katznelson
patent: 0541653 (1994-05-01), None
patent: 623939 (1994-11-01), None
patent: 0371775 (1996-03-01), None
patent: 526513 (1996-07-01), None
patent: 0541872 (2000-01-01), None
patent: 02141501 (1990-05-01), None
patent: 03170643 (1991-07-01), None
patent: 10174681 (1998-06-01), None
patent: 0048208 (2000-08-01), None
“Electrical Engineering Concepts and Applications,” A. Bruce Carlson et al., Addison-Wesley Publishing Co., 1990, pp. 119-121.
“Magnetic Materials and Their Properties,” E.A. Brandes et al., Smithells Metal Reference Book, Butterworth-Heinemann Ltd., 1992, p. 20-6.
“Permanent Magnet Assembly and Method of Making Thereof,” Laskaris et al., U.S. Appl. No. 10/309,146, filed Dec. 4, 2002.
“Permanent Magnet Assembly and Method of Making Thereof,” Laskaris et al., U.S. Appl. No. 10/309,139, filed Dec. 4, 2002.
“Permanent Magnet Assembly with Movable Permanent Body for Main Magnetic Field Adjustment,” Huang et al.
Aksel Bulent
Amm Bruce Campbell
Amm Kathleen Melanie
Huang Xianrui
Laskaris Evangelos Trifon
General Electric Company
Klindtworth Jason K.
Shrivastav Brij B.
Vargas Dixomara
LandOfFree
Multiple ring polefaceless permanent magnet and method of... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multiple ring polefaceless permanent magnet and method of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multiple ring polefaceless permanent magnet and method of... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3948809