Solnhofen, Germany

Sigfried Friedrich Karg

This inventor holds 1 USPTO granted patent. Top assignee: International Business Machines Corporation. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sigfried Friedrich Karg. Retrieved from https://idiyas.com/inventor/sigfried-friedrich-karg

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


% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1998

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1 patent (USPTO):Explore Patents

Title: Inventor Spotlight: Sigfried Friedrich Karg

Introduction: Sigfried Friedrich Karg, a talented inventor based in Solnhofen, Germany, has made significant contributions to the field of innovation with his groundbreaking work in light emitting devices.

Latest Patents: With one patent to his name, Sigfried Friedrich Karg has revolutionized the technology industry with his invention of a light emitting device. This patent involves an organic electroluminescent device that features a unique composition designed to emit light effectively.

Career Highlights: Sigfried Friedrich Karg is a valued member of the International Business Machines Corporation (IBM), where his expertise in inventing has led to notable advancements in technology. His dedication to exploring new ideas and pushing the boundaries of innovation has solidified his reputation as a leading inventor in the industry.

Collaborations: Throughout his career, Sigfried Friedrich Karg has worked closely with esteemed colleagues such as Joseph Grover Gordon, II and James Harvey Kaufman. Their collaborative efforts have resulted in groundbreaking inventions that have shaped the landscape of the tech world.

Conclusion: Sigfried Friedrich Karg's passion for innovation and his exceptional skills as an inventor have cemented his legacy in the field of technology. His contributions to the development of light emitting devices have had a lasting impact, making him a key figure in the world of inventions.

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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