Zurich, Switzerland

Folkert Horst

This inventor holds 30 USPTO granted patents and 1 published patent application, plus 1 CIPO patent, primarily in Optical Devices. Top assignee: International Business Machines Corporation. Active years: 2002-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Folkert Horst. Retrieved from https://idiyas.com/inventor/folkert-horst

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

USPTO Granted Patents = 30 

% Patents Active = 63.3


Average Co-Inventor Count = 3.0

ph-index = 7

Forward Citations = 176(Granted Patents)


Location History:

  • Kilchberg, CH (2002 - 2004)
  • Zürich, CH (2010)
  • Zurich, CH (2004 - 2011)
  • Rueschlikon, CH (2014 - 2017)
  • Wettingen, CH (2014 - 2022)

Company Filing History:


Years Active: 2002-2025

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Areas of Expertise:
Optical Waveguides
Electro-Optical Modulation
Photonic Circuits
Optical Amplifiers
Integrated Optical Circuits
Holographic Processing
Memristive Devices
Opto-Mechanical Connectors
Scanning Probe Microscopy
Tunable Filters
Circular Grating Resonators
Optical Cross-Connect Switch
30 patents (USPTO):Explore Patents

Title: Innovations and Contributions of Folkert Horst in Optical Systems

Introduction: Folkert Horst, an accomplished inventor based in Zurich, Switzerland, has made significant strides in the field of optical systems. With an impressive portfolio comprising 28 patents, Horst's work is characterized by his innovative approaches to analog optic memory and signal processing.

Latest Patents: Among the notable inventions by Folkert Horst are two recent patents: the first focuses on a method, system, and computer program product for utilizing photorefractive material for analog optic storage and other applications in optical neuromorphic systems. This method involves coupling electromagnetic radiation through a series of optical inputs within an integrated optical device designed to enhance the processing of optical signals. The second patent highlights a structured photorefractive layer stack that enables a photorefractive response, allowing the modulation of refractive indices in response to illuminated optical patterns.

Career Highlights: Folkert Horst's career has been significantly influenced by his role at International Business Machines Corporation (IBM), where he contributes to the ongoing evolution of optical technologies. His expertise is not only reflected through his patents but also by his commitment to advancing the understanding and application of photorefractive materials in modern optical systems.

Collaborations: Throughout his career, Folkert Horst has collaborated with notable colleagues, including Bert Jan Offrein and Roger F. Dangel. These partnerships have fostered a collaborative environment that has propelled innovations within their domain, allowing for richer and more diverse ideas to emerge in the realm of optical technology.

Conclusion: Folkert Horst is a prime example of how dedication to innovation can lead to groundbreaking advancements in technology. His contributions to optical systems, particularly through his patent portfolio at IBM, underscore the importance of sustained research and collaboration in driving the future of optical memory and processing technologies.

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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