Obing, Germany

Wolfgang Holzapfel

This inventor holds 113 USPTO granted patents and 3 published patent applications and 68 EPO patents, primarily in Optical Position Measurement (CPC class G01B11-14). Top assignees: Dr. Johannes Heidenhain Gmbh, Johannes Heidenhain Gmbh, Dr. Johanns Hudenheim Gmbh. Active years: 1993-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wolfgang Holzapfel. Retrieved from https://idiyas.com/inventor/wolfgang-holzapfel

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

USPTO Granted Patents = 113 

% Patents Active = 82.3

 

Average Co-Inventor Count = 2.2

ph-index = 13

Forward Citations = 667(Granted Patents)

Forward Citations (Not Self Cited) = 552(Dec 10, 2025)


Inventors with similar research interests:


Company Filing History:


Years Active: 1993-2023

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Areas of Expertise:
Optical Position Measuring Device
Interferometric Distance Measurement
Sensor Element
Position Measuring System
Distance Measurement
Vibrational Amplitude
X-Y Table
Scanning Units
Detection Plane
Tool Positioning
High-Precision Measurement
Waveguide Coupling
113 patents (USPTO):Explore Patents

Title: The Innovation Journey of Wolfgang Holzapfel

Introduction

Wolfgang Holzapfel, a prolific inventor hailing from Obing, Germany, has left a significant mark in the field of technological advancements. With an impressive portfolio of 113 patents, his innovative spirit and dedication to progress have paved the way for groundbreaking solutions in various industries.

Latest Patents

One of Holzapfel's recent patents includes an Optical Position-Measuring Device designed to accurately acquire the rotational angle between rotating objects. This device utilizes a unique grating measuring standard and detection unit to provide precise position information on azimuthal rotary movements and radial displacements.

Another notable invention is the Sensor Element for Storing Rotation or Position Information. This element features a domain wall conductor with a closed circumferential configuration, distinct positive and negative curvature regions, ensuring efficient storage of crucial rotation or position data.

Career Highlights

Throughout his career, Wolfgang Holzapfel has contributed his innovative prowess to esteemed companies such as Dr. Johannes Heidenhain GmbH and Johannes Heidenhain GmbH. His expertise and relentless pursuit of technological excellence have led to the development of cutting-edge solutions that redefine industry standards.

Collaborations

Holzapfel's collaborative efforts with industry peers like Walter Huber and Markus Meissner have further propelled his innovations to new heights. Together, they have shared insights, expertise, and resources to bring forth groundbreaking inventions that address complex challenges and drive progress in the field.

Conclusion

In conclusion, Wolfgang Holzapfel stands as a beacon of innovation, with his extensive patent portfolio and revolutionary inventions showcasing his relentless commitment to technological advancement. His collaborations, career milestones, and latest patents underscore his significant contributions to the world of inventions, inspiring future generations of innovators to push the boundaries of what is possible.

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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