Stock material or miscellaneous articles – All metal or with adjacent metals – Composite; i.e. – plural – adjacent – spatially distinct metal...
Reexamination Certificate
2005-07-28
2008-05-20
Bernatz, Kevin M (Department: 1794)
Stock material or miscellaneous articles
All metal or with adjacent metals
Composite; i.e., plural, adjacent, spatially distinct metal...
C428S034100, C428S692100, C428S693100, C335S306000
Reexamination Certificate
active
07374826
ABSTRACT:
Magnetic field structures composed of stacked magnetic laminae that are magnetically oriented perpendicular to their planes and configured to cause a volume charge density and cancel the field effects of unwanted surface negative charges are provided. This arrangement causes a uniform volume magnetic charge density, which results in a magnetic field normal to the laminae. The stacked magnetic laminae magnetic field structure cancel the field effects of the deleterious unwanted surface charges because these surface charges are so situated that their contributions to the internal magnetic field mutually cancel each other, and thus they are no longer detrimental to the magnetic field created by the volume charge density.One embodiment provides a planar magnetic field gradient source structure.
REFERENCES:
patent: 5216401 (1993-06-01), Leupold
patent: 5337472 (1994-08-01), Leupold et al.
patent: 5396209 (1995-03-01), Leupold
patent: 6579625 (2003-06-01), Engel et al.
patent: 09-232135 (1997-09-01), None
JPO Abstract Translation of JP 09-232135 A (PAT-No. JP409232135!).
Machine Translation of JP 09-232135-A.
Bernatz Kevin M
Tereschuk George B.
The United States of America as represented by the Sceretary of
Zelenka Michael
LandOfFree
Structures producing a magnetic field with a gradient and a... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Structures producing a magnetic field with a gradient and a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Structures producing a magnetic field with a gradient and a... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3983119