Inventor
MALMIN RONALD E
US26 patents
⚠️ This page may combine multiple inventors who share the name “MALMIN RONALD E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS MEDICAL SOLUTIONS
11 patentsUS7232990B2Jun 19, 2007
Peak detection calibration for gamma camera using non-uniform pinhole aperture grid mask
SIEMENS MEDICAL SOLUTIONS19 citations91
US6841783B2Jan 11, 2005
Channels for control of scintillation crystal light response
SIEMENS MEDICAL SOLUTIONS12 citations83
US6740881B2May 25, 2004
Anisotropic transfer function for event location in an imaging device
SIEMENS MEDICAL SOLUTIONS10 citations73
US7449680B2Nov 11, 2008
Non-uniformity energy correction method and apparatus
SIEMENS MEDICAL SOLUTIONS7 citations71
US8483460B2Jul 9, 2013
System and method for measuring hole orientation for SPECT collimators
SIEMENS MEDICAL SOLUTIONS4 citations62
US7655913B2Feb 2, 2010
Correcting misalignment effects in reconstructed nuclear medical images
SIEMENS MEDICAL SOLUTIONS2 citations62
US7335889B2Feb 26, 2008
PMT-based pattern matching calibration for gamma camera using non-uniform pinhole aperture grid mask
SIEMENS MEDICAL SOLUTIONS4 citations62
US7417232B2Aug 26, 2008
Systems and methods for camera calibration
SIEMENS MEDICAL SOLUTIONS4 citations61
US7368721B2May 6, 2008
Imaging devices and methods employing masks with a non-uniform grid of pinhole apertures
SIEMENS MEDICAL SOLUTIONS4 citations60
US7968852B1Jun 28, 2011
Mitigation of errors in an imaging system with detectors mounted to a gantry and rotatable thereon
SIEMENS MEDICAL SOLUTIONS5 citations59
US9330801B2May 3, 2016
Method for fabricating medical imaging multilayer, multiaperture collimator
SIEMENS MEDICAL SOLUTIONS1 citations51
MALMIN RONALD E
6 patentsUS8119980B2Feb 21, 2012
Self-adaptive tuning of gamma camera
MALMIN RONALD E7 citations82
US8957397B2Feb 17, 2015
Multilayer, multiaperture collimator for medical imaging and fabrication method
MALMIN RONALD E4 citations71
US8340386B2Dec 25, 2012
System and method for measuring hole orientation for SPECT collimators
MALMIN RONALD E2 citations61
US8466925B2Jun 18, 2013
Image production in imaging systems employing a multifocal collimator
MALMIN RONALD E1 citations51
US8143569B2Mar 27, 2012
Imaging system and method for tuning same
MALMIN RONALD E0 citations51
US8115172B2Feb 14, 2012
Position-weighted location of scintillation events
MALMIN RONALD E0 citations51
SIEMENS MEDICAL SOLUTIONS USA INC
6 patentsUS12048571B2Jul 30, 2024
Near 2Pi Compton camera for medical imaging
SIEMENS MEDICAL SOLUTIONS USA INC0 citations61
US10353081B2Jul 16, 2019
Gamma system count loss correction with virtual pulse injection
SIEMENS MEDICAL SOLUTIONS USA INC0 citations51
US9633423B2Apr 25, 2017
Method of reduction of septal shadows for thick septa collimators
SIEMENS MEDICAL SOLUTIONS USA INC1 citations51
US10964008B2Mar 30, 2021
Scintillator crystal evaluation system
SIEMENS MEDICAL SOLUTIONS USA INC0 citations50
US11948290B2Apr 2, 2024
Individual channel characterization of collimator
SIEMENS MEDICAL SOLUTIONS USA INC0 citations46
US10866329B2Dec 15, 2020
System and method to unpile overlapping pulses
SIEMENS MEDICAL SOLUTIONS USA INC0 citations41