Joachim Ihlefeld

This inventor holds 10 USPTO granted patents and 2 published patent applications and 6 EPO patents. Top assignees: Baumer Optronic Gmbh, F & O Electronic System Gmbh, Recognitionfocus Gmbh. Active years: 1998-2025.

USPTO Granted Patents = 10 (Patent Applications = 2)

% Patents Active = 40.0

EPO Patents = 6 (Patent Applications = 8)

Average Co-Inventor Count = 3.2

ph-index = 3

Forward Citations = 52(Granted Patents)

Company Filing History:

F & O Electronic System Gmbh

patent

1 out of 1

Recognitionfocus Gmbh

patent

Years Active: 1998-2025

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12462340 - Device and method for correspondence analysis in images (2025-11-04),

2. 8675195 - Device for determining particle sizes (2014-03-18),

3. 8326045 - Method and apparatus for image processing (2012-12-04),

4. 8164662 - Image-processing device for color image data and method for the image processing of color image data (2012-04-24),

5. 7978914 - Image processing system (2011-07-12),

6. 7587088 - Method and apparatus for image processing (2009-09-08),

7. 7278585 - Redundant two-dimensional code and a decoding method (2007-10-09),

8. 7066395 - Redundant two-dimensional code and a decoding method (2006-06-27),

9. 6449036 - Sensor unit, process and device for inspecting the surface of an object (2002-09-10),

10. 5726776 - Method and arrangement for synchronizing the image recordings of (1998-03-10),

Title: Innovations of Joachim Ihlefeld

Introduction

Joachim Ihlefeld is a notable inventor based in Dresden, Germany. He has made significant contributions to the field of optical measurement and image analysis. With a total of 10 patents to his name, his work reflects a commitment to advancing technology in these areas.

Latest Patents

One of his latest patents is a "Device and method for correspondence analysis in images." This invention allows for efficient and low-noise correspondence analysis in image data. The device utilizes image patches from individual images and generates one-dimensional signals using convolution kernels. It processes the differences between convolution results non-linearly to form a correspondence function, which is then evaluated.

Another significant patent is the "Device for determining particle sizes." This invention involves a first optical measuring system equipped with a dot matrix sensor and a lighting device that transilluminates the measuring volume. The computing device determines the projection areas of particles and their size distribution based on both projection areas and diffraction patterns.

Career Highlights

Throughout his career, Joachim Ihlefeld has worked with several companies, including Baumer Optronic GmbH and F & O Electronic System GmbH. His experience in these organizations has contributed to his expertise in optical systems and measurement technologies.

Collaborations

Joachim has collaborated with notable coworkers such as Lutz Wenert and Lars Beikirch. Their joint efforts have likely enhanced the innovation process and led to the development of advanced technologies.

Conclusion

Joachim Ihlefeld's contributions to the fields of optical measurement and image analysis are noteworthy. His innovative patents and collaborations reflect his dedication to advancing technology. His work continues to influence the industry and inspire future innovations.