Engdahl; John C.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Engdahl; John C..The latest application filed is for "stationary multi-pinhole cardio vascular spect system".

Company Profile

0.18.13

Engdahl; John C. - Peoria IL
Engdahl; John C. - Lake Forest IL
Engdahl; John C. - Elliott City MD
Engdahl; John C. - Ellicott City MD
Engdahl; John C. - Columbia MD

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Burst-mode readout for solid state radiation detectors using partitioned pipeline architecture Grant 8,076,646 - Caruba , et al. December 13, 2	2011-12-13
Nuclear imaging using three-dimensional gamma particle interaction detection Grant 7,397,038 - Persyk , et al. July 8, 2	2008-07-08
Stationary multi-pinhole cardio vascular SPECT system App 20080116383 - Joung; Jinhun ; et al.	2008-05-22
Stationary multi-pinhole cardio vascular SPECT system Grant 7,312,456 - Joung , et al. December 25, 2	2007-12-25
Nuclear imaging system using scintillation bar detectors and method for event position calculation using the same Grant 7,238,946 - Joung , et al. July 3, 2	2007-07-03
Integrated approach to brightness and contrast normalization in appearance-based object detection Grant 7,190,843 - Wei , et al. March 13, 2	2007-03-13
Burst-mode readout for solid state radiation detectors using partitioned pipeline architecture App 20070029494 - Caruba; James Frank ; et al.	2007-02-08
Multi-pinhole collimation for nuclear medical imaging Grant 7,166,846 - Engdahl , et al. January 23, 2	2007-01-23
Stationary multi-pinhole cardio vascular SPECT system App 20060065840 - Joung; Jinhun ; et al.	2006-03-30
Multi-pinhole collimation for nuclear medical imaging App 20060000978 - Engdahl; John C. ; et al.	2006-01-05
Low noise, long integration time acquisition for radiation detectors Grant 6,977,380 - Chowdhury , et al. December 20, 2	2005-12-20
Automatic and quantitative assessment of image quality in SPECT myocardial perfusion imaging Grant 6,917,826 - Wei , et al. July 12, 2	2005-07-12
Nuclear imaging using three-dimensional gamma particle interaction detection App 20050023474 - Persyk, Dennis E. ; et al.	2005-02-03
Nuclear imaging system using scintillation bar detectors and method for event position calculation using the same App 20050006589 - Joung, Jinhun ; et al.	2005-01-13
High resolution, multiple detector tomographic radionuclide imaging based upon separated radiation detection elements Grant 6,838,672 - Wagenaar , et al. January 4, 2	2005-01-04
System and method for calibrating and tuning a gamma camera Grant 6,835,935 - Engdahl , et al. December 28, 2	2004-12-28
Method of gamma ray event selection Grant 6,809,311 - Engdahl , et al. October 26, 2	2004-10-26
Carbon-based photodiode detector for nuclear medicine App 20040159793 - Brabec, Christoph ; et al.	2004-08-19
Low noise, long integration time acquisition for radiation detectors App 20040061062 - Chowdhury, Samir ; et al.	2004-04-01
System and method for calibrating and tuning a gamma camera App 20040036026 - Engdahl, John C. ; et al.	2004-02-26
Integrated approach to brightness and contrast normalization in appearance-based object detection App 20030147554 - Wei, Guo-Qing ; et al.	2003-08-07
Automatic and quantitative assessment of image quality in SPECT myocardial perfusion imaging App 20030149356 - Wei, Guo-Qing ; et al.	2003-08-07
High resolution, multiple detector tomographic radionuclide imaging based upon separated radiation detection elements App 20030111610 - Wagenaar, Douglas J. ; et al.	2003-06-19
Radiation assisted electron emission device Grant 6,570,165 - Engdahl , et al. May 27, 2	2003-05-27
Novel method of gamma ray event selection App 20030094569 - Engdahl, John C. ; et al.	2003-05-22
Variable-length correlation method for motion correction in SPECT myocardial perfusion imaging Grant 6,473,636 - Wei , et al. October 29, 2	2002-10-29
Combination PET/SPECT nuclear imaging system Grant 6,303,935 - Engdahl , et al. October 16, 2	2001-10-16
Gamma ray imaging detector with three dimensional event positioning and method of calculation Grant 6,124,595 - Engdahl , et al. September 26, 2	2000-09-26
Dual crystal scintillation camera Grant 5,753,917 - Engdahl May 19, 1	1998-05-19
Scintillation camera utilizing energy dependent linearity correction Grant 5,345,082 - Engdahl , et al. September 6, 1	1994-09-06
Compton scatter camera Grant 5,175,434 - Engdahl December 29, 1	1992-12-29

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