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:
Sep. 29, 1992
Filed:
Dec. 11, 1990
Applicant:
Inventors:
Joseph K Maier, Milwaukee, WI (US);
Robert M Vavrek, Waukesha, WI (US);
Gary H Glover, Menlo Park, CA (US);
Assignee:
General Electric Company, Milwaukee, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R / ;
U.S. Cl.
CPC ...
324309 ; 324307 ;
Abstract
An image data set acquired by an NMR system using an echo-planar pulse sequence is corrected for systemic errors. Errors are measured by acquiring a reference data set using the same echo-planar pulse sequence without phase encoding, and the measured errors are employed to correct phase errors in the image data set.