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John Howard Londt

from Oconomowoc, WI
Age ~44
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Also known as:
John H Londt
Phone and address:
260 Ridgeway Path, Oconomowoc, WI 53066
(262) 293-6781
Related to:
Howard E LondtElizabeth R Bierbaum, 40Herbert J Halley, 74Michelle M Mcginley, 52Edward E Londt, 76Nicole M Anderson, 46Dorothy E LondtAmber R Londt, 44Benjamin J Halley, 49Mary Jane Londt, 76Herb J Halley, 74
Connected to:
Alan D Londy, 68Adriana C Lone, 45Ahsan M Lone, 32Mark K Lone, 66Mohammad N Lone, 71Olivia A Lone, 28Omer Lone, 40Peter B Lone, 54Sadia Lone, 46Sai Lone, 28

John Londt Phones & Addresses

  • 260 Ridgeway Path, Oconomowoc, WI 53066 (262) 293-6781
  • Delafield, WI
  • Pewaukee, WI
  • Lafayette, IN
  • 3160 Pilgrim Rd, Brookfield, WI 53005
  • Fort Wayne, IN
  • Zionsville, IN
  • Waukesha, WI

Resumes

Resumes

John Londt Photo 1

Systems Engineer - Senior Architect, Clinical Applications Engineering - Computed Tomography

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Location:
Milwaukee, WI
Industry:
Medical Devices
Work:
Ge Healthcare
Systems Engineer - Senior Architect, Clinical Applications Engineering - Computed Tomography
Ge Aug 2008 - Jun 2012
Lead Systems Designer, Computed Tomography
Purdue University Jul 2007 - Aug 2008
Director of Industrial Affiliates Program
Ge Healthcare Aug 2003 - Jul 2007
Design Engineer
Education:
Marquette University 2003 - 2006
Master of Science, Masters, Management, Engineering Purdue University 1999 - 2003
Bachelors, Bachelor of Science In Electrical Engineering, Electrical Engineering, Biology
Skills:
Cross Functional Team Leadership
Design Control
Product Development
Medical Imaging
Medical Devices
Engineering
Biomedical Engineering
Systems Engineering
Design For Manufacturing
R&D
Requirements Analysis
System Design
Matlab
Fmea
Research and Development
Six Sigma
Simulink
Sysml
Fda
Systems Design
U.s. Food and Drug Administration
Problem Solving
Stateflow
John Londt Photo 2

John Londt

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Location:
Greater Milwaukee Area
Industry:
Medical Devices
Skills:
Design Control
Medical Imaging
Product Development
Requirements Analysis
Systems Engineering
Medical Devices
System Design
Cross-functional Team Leadership
FMEA
Engineering
SysML
Problem Solving
Simulink
Stateflow
Matlab

Publications

Us Patents

Step-And-Shoot Cardiac Ct Imaging

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US Patent:
7313213, Dec 25, 2007
Filed:
Jun 6, 2005
Appl. No.:
11/160028
Inventors:
Jiang Hsieh - Brookfield WI, US
Jianying Li - New Berlin WI, US
John H. Londt - Delafield WI, US
Melissa Vass - Milwaukee WI, US
Darin R. Okerlund - Muskego WI, US
Bernice Hoppel - Delafield WI, US
Assignee:
General Electric Company - Schenectady NY
International Classification:
G01N 23/083
US Classification:
378 8, 378 19, 378 20
Abstract:
A CT imaging system has a rotatable gantry, a table movable fore and aft through an opening defined within the rotatable gantry, and a controller that incrementally moves a subject disposed on the table through a number of discrete data acquisition positions for the acquisition of physiologically gated CT data. The controller also coordinates acquisition of imaging data from the subject at a first data acquisition position within a physiological cycle of the subject and only advances the subject to a next data acquisition position if the imaging data acquired at the first data acquisition position is deemed acceptable. The controller also detects irregularities and physiological motion of the subject and responsive thereto, suspends data acquisition until the irregularity passes, such as, suspending data acquisition until a next cardiac cycle if a heart arrhythmia is detected.

Step-And-Shoot Cardiac Ct Imaging

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US Patent:
7313215, Dec 25, 2007
Filed:
Jun 6, 2005
Appl. No.:
11/160026
Inventors:
Jiang Hsieh - Brookfield WI, US
Jianying Li - New Berlin WI, US
John H. Londt - Delafield WI, US
Melissa Vass - Milwaukee WI, US
Darin R. Okerlund - Muskego WI, US
Bernice Hoppel - Delafield WI, US
Assignee:
General Electric Company - Schenectady NY
International Classification:
G01N 23/083
US Classification:
378 15, 378 8, 378 19
Abstract:
The present invention is directed to a method and system of controlling rotation of a gantry to rotate at a rotational speed such that a desired relationship between center projection angles of neighboring partial scans is maintained.

Step-And-Shoot Cardiac Ct Imaging

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US Patent:
7558363, Jul 7, 2009
Filed:
Nov 16, 2007
Appl. No.:
11/941219
Inventors:
Jiang Hsieh - Brookfield WI, US
Jianying Li - Beijing, CN
Melissa L. Vass - Milwaukee WI, US
Xiangyang Tang - Waukesha WI, US
Darin Robert Okerlund - Muskego WI, US
Bernice E. Hoppel - Delafield WI, US
Kelly Ann Mohr - Beaverton OR, US
John Howard Londt - Lafayette IN, US
Assignee:
General Electric Company - Schenectady NY
International Classification:
G01N 23/083
H05G 1/62
US Classification:
378 8, 378 19, 378 20
Abstract:
A CT imaging system includes a gantry and a table in a movable relationship with the gantry. The CT imaging system also includes a controller configured to control relative movement between a subject disposed on the table and the gantry from a first data acquisition position to a second data acquisition position. The controller is also configured to determine a total scan time based on a first time for acquiring imaging data at the first data acquisition position and a second time for transitioning from the first data acquisition position to the second data acquisition position. The controller is also configured to disable data acquisition in an immediately subsequent cardiac cycle and re-enable data acquisition in the cardiac cycle following the immediately subsequent cardiac cycle if the total scan time exceeds one cardiac cycle of the subject. A method of CT imaging is also disclosed.

Method And Apparatus For Reducing Cone Beam Artifacts Using Spatially Varying Weighting Functions

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US Patent:
7613275, Nov 3, 2009
Filed:
Dec 19, 2005
Appl. No.:
11/305929
Inventors:
Jianying Li - New Berlin WI, US
Jiang Hsieh - Brookfield WI, US
Melissa L. Vass - Milwaukee WI, US
Xiangyang Tang - Waukesha WI, US
John Howard Londt - Delafield WI, US
Darin Robert Okerlund - Muskego WI, US
Assignee:
General Electric Company - Schenectady NY
International Classification:
A61B 6/00
US Classification:
378 8, 378 4
Abstract:
A method for combining images acquired using helical half-scan imaging comprises identifying an image plane within an overlap region comprising data from first and second view streams representative of first and second cycles of acquired image data. The image plane comprises the same anatomical structure. First and second weighting functions are calculated for first and second images based on first and second tube positions of an x-ray tube. The first and second images correspond to the image plane and are from the first and second view streams, respectively. The first and second tube positions also correspond to the image plane. A weighted image is then formed based on the first and second weighting functions and the first and second images.

Step-And-Shoot Cardiac Ct Imaging

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US Patent:
7734005, Jun 8, 2010
Filed:
Oct 24, 2007
Appl. No.:
11/877814
Inventors:
Jiang Hsieh - Brookfield WI, US
Jianying Li - New Berlin WI, US
John Howard Londt - Delafield WI, US
Melissa L. Vass - Milwaukee WI, US
Darin Robert Okerlund - Muskego WI, US
Bernice E. Hoppel - Delafield WI, US
Assignee:
General Electric Company - Schenectady NY
International Classification:
G01N 23/083
H05G 1/62
US Classification:
378 8, 378 95, 600428
Abstract:
The present invention is directed to a method and system of controlling rotation of a gantry to rotate at a rotational speed such that a desired relationship between center projection angles of neighboring partial scans is maintained.

Step-And-Shoot Cardiac Ct Imaging

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US Patent:
7778385, Aug 17, 2010
Filed:
Feb 16, 2009
Appl. No.:
12/371854
Inventors:
Jiang Hsieh - Brookfield WI, US
Jianying Li - New Berlin WI, US
John Howard Londt - Delafield WI, US
Melissa L. Vass - Milwaukee WI, US
Darin Robert Okerlund - Muskego WI, US
Bernice E. Hoppel - Delafield WI, US
Assignee:
General Electric Company - Schenectady NY
International Classification:
G01N 23/083
H05G 1/12
US Classification:
378 8, 378 95
Abstract:
The present invention is directed to a method and system of controlling rotation of a gantry to rotate at a rotational speed such that a desired relationship between center projection angles of neighboring partial scans is maintained.

Methods And Systems To Facilitate Reducing Banding Artifacts In Images

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US Patent:
8364244, Jan 29, 2013
Filed:
Nov 23, 2005
Appl. No.:
11/286938
Inventors:
Sandeep Dutta - Waukesha WI, US
Jianying Li - New Berlin WI, US
John Howard Londt - Delafield WI, US
Melissa L. Vass - Milwaukee WI, US
Xiangyang Tang - Waukesha WI, US
Darin R. Okerlund - Muskego WI, US
Jiang Hsieh - Brookfield WI, US
Assignee:
General Electric Company - Schenectady NY
International Classification:
A61B 5/05
US Classification:
600425, 600407, 600428, 378 14, 378 15, 378 21, 378 62, 378901
Abstract:
Methods and systems for generating computed tomographic (CT) images from image data acquired during different biological cycles are provided. A computer is programmed to receive a plurality of scan data acquired during a gated acquisition window of each of a plurality of biological cycles, blend the scan data acquired during a first of the plurality of biological cycles with the scan data acquired during a second of the plurality of biological cycles, and construct a final image from the blended data.

Adaptable User Interface For Diagnostic Imaging

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US Patent:
20060264749, Nov 23, 2006
Filed:
Nov 25, 2005
Appl. No.:
11/286750
Inventors:
Allison Weiner - Milwaukee WI, US
Robert Senzig - Germantown WI, US
Steve Woloschek - Franklin WI, US
Amanta Mazumdar - Schaumburg IL, US
Regan Fields - Milwaukee WI, US
John Londt - Brookfield WI, US
Melissa Vass - Milwaukee WI, US
Joe Hogan - Waukesha WI, US
Rick Avila - Clifton Park NY, US
Anne Conry - Wauwatosa WI, US
International Classification:
A61B 8/00
US Classification:
600437000
Abstract:
A method for operating a plurality of user interfaces coupled to a plurality of medical devices through a communication network is provided. The method includes performing medical diagnostics on a patient using at least two of the plurality of medical devices, wherein the user interface is configured to control the at least two of the plurality of medical devices, and displaying a result of the medical diagnostics on at least one of the plurality of user interfaces.
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John Howard Londt from Oconomowoc, WI, age ~44 Get Report