The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 21, 2011
Filed:
May. 16, 2005
Applicants:
Timothy G. Reese, Medford, MA (US);
Van J. Wedeen, Sommerville, MA (US);
Inventors:
Timothy G. Reese, Medford, MA (US);
Van J. Wedeen, Sommerville, MA (US);
Assignee:
The General Hospital Corporation, Boston, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A magnetic resonance imaging (MRI) method includes generating first and second spin populations within each of a plurality of pixels of a slice of an object. These spin populations have different phase histories. For each pixel, MRI signals from those spin populations are acquired at different times These MRI signals can then be used to determine a field strength difference between different pixels of the slice.