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For the Inventor, By the Inventor

Scotia, NY, United States of America

Siegwalt Ludke

This inventor holds 15 USPTO granted patents, primarily in Medical Imaging. Top assignee: General Electric Company. Active years: 1980-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Siegwalt Ludke. Retrieved from https://idiyas.com/inventor/siegwalt-ludke

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 15

% Patents Active = 86.7

Average Co-Inventor Count = 2.7

ph-index = 12

Forward Citations = 846(Granted Patents)


Company Filing History:

goldMedal15 out of 52,414 
 
General Electric Company
 patents

Years Active: 1980-2005

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Areas of Expertise:
Medical Imaging
3D Surface Rendering
Cardiac Analysis
Volumetric Projection
Phase Unwrapping
Image Dilation
Surface Structures
Temperature Gradient Zone Melting
Connectivity Systems
Pipelined Parallel Circuit Architecture
Oblique Planar Cross Sections
15 patents (USPTO):Explore Patents
1. 6978039 - Method and system for segmentation of medical images (2005-12-20),
2. 6891370 - Method and system for three dimensional phase unwrapping (2005-05-10),
3. 6438403 - Method and apparatus for cardiac analysis using four-dimensional connectivity (2002-08-20),
4. 6249693 - Method and apparatus for cardiac analysis using four-dimensional connectivity and image dilation (2001-06-19),
5. 6219060 - Rendering of surfaces from volumetric data employing both dividing and stretching cubes (2001-04-17),
6. 6115048 - Fast method of creating 3D surfaces by `stretching cubes` (2000-09-05),
7. 5226113 - Method and apparatus for volumetric projection rendering using reverse (1993-07-06),
8. 4985834 - System and method employing pipelined parallel circuit architecture for (1991-01-15),
9. 4984157 - System and method for displaying oblique planar cross sections of a (1991-01-08),
10. 4879668 - Method of displaying internal surfaces of three-dimensional medical (1989-11-07),
11. 4821213 - System for the simultaneous display of two or more internal surfaces (1989-04-11),
12. 4791567 - Three dimensional connectivity system employing an equivalence schema (1988-12-13),
13. 4719585 - Dividing cubes system and method for the display of surface structures (1988-01-12),
14. 4224504 - Apparatus for practicing temperature gradient zone melting (1980-09-23),
15. 4221956 - Apparatus for practising temperature gradient zone melting (1980-09-09),

Title: Siegwalt Ludke: Innovating Medical Imaging Technologies

Introduction

Siegwalt Ludke, an accomplished inventor based in Scotia, NY, is known for his significant contributions to the field of medical imaging. With a total of 15 patents credited to his name, Ludke is a prominent figure in the arena of innovation, particularly in techniques that enhance the interpretation of medical images.

Latest Patents

Among his latest patents, Ludke has developed a "Method and system for segmentation of medical images." This innovative approach allows for the effective segmentation of three-dimensional (3D) medical images that contain an object of interest. The process involves generating multiple layers of fixed radius spheres around a sphere that holds seed points within the target object, systematically identifying voxels that meet a selected threshold. This meticulous layering continues until no further qualifying voxels are detected, providing a clear segmented representation of the object.

Another notable patent is the "Method and system for three-dimensional phase unwrapping." This method utilizes a magnetic resonance imaging system equipped with gradient coils, a radio frequency coil, and a detecting coil. The sophisticated control circuitry orchestrates the energization of these components to obtain a three-dimensional phase-wrapped image. Subsequently, a phase unwrap component is employed to refine this image, delivering a phase-unwrapped version that enhances the volume of interest.

Career Highlights

Ludke's career at General Electric Company has been marked by groundbreaking research and development in medical imaging technologies. His work not only demonstrates technical brilliance but also highlights a commitment to improving healthcare through innovative solutions.

Collaborations

Throughout his career, Ludke has collaborated with notable peers, including Harvey E. Cline and William E. Lorensen. These collaborations have fostered a productive environment for research and innovation, further contributing to the advancement of medical imaging technologies.

Conclusion

Siegwalt Ludke's contributions to medical imaging through his patents and collaborative efforts underscore the vital role of inventors in shaping modern technology. His ongoing work continues to set benchmarks in the industry, illustrating the impact of innovation on improving diagnostic capabilities in healthcare.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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