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:
Feb. 13, 2018
Filed:
May. 21, 2013
Applicant:
Siemens Aktiengesellschaft, Munich, DE;
Inventors:
Josef Pfeuffer, Kunreuth, DE;
Thorsten Speckner, Erlangen, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 33/58 (2006.01); G01R 33/483 (2006.01); G01R 33/565 (2006.01);
U.S. Cl.
CPC ...
G01R 33/583 (2013.01); G01R 33/4836 (2013.01); G01R 33/5659 (2013.01); G01R 33/56509 (2013.01); G01R 33/56572 (2013.01);
Abstract
In a method and magnetic resonance system to correct phase errors in multidimensional, spatially selective radio-frequency excitation pulses in a pulse sequence used to operate the system to acquire magnetic resonance data, a multidimensional, spatially selective radio-frequency excitation pulse is radiated and multiple calibration gradient echoes are acquired. A phase correction and a time correction of the multidimensional, spatially selective radio-frequency excitation pulse is then calculated.