Linnich, Germany

Karl-Heinz Hohaus

This inventor holds 3 USPTO granted patents. Top assignees: Osram Opto Semiconductors Gmbh, U.S. Philips Corporation, U.S. Phillips Corporation. Active years: 1995-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Karl-Heinz Hohaus. Retrieved from https://idiyas.com/inventor/karl-heinz-hohaus

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.2

ph-index = 2

Forward Citations = 23(Granted Patents)


Company Filing History:


Years Active: 1995-2014

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3 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Karl-Heinz Hohaus

Introduction

Karl-Heinz Hohaus is a notable inventor based in Linnich, Germany. He has made significant contributions to the field of material deposition and electric lamp technology. With a total of 3 patents to his name, Hohaus has demonstrated a commitment to innovation and practical solutions in his work.

Latest Patents

One of Hohaus's latest patents is an "Arrangement for holding a substrate in a material deposition apparatus." This invention involves a sophisticated setup that includes a shadow mask with deposition openings and a support structure with surround openings. The design ensures that the shadow mask is positioned correctly to facilitate effective material deposition on the substrate.

Another significant patent is the "Method of placing a single-capped electric lamp in a lampholder." This process simplifies the mounting of electric lamps by utilizing a specially designed cap that allows for easy handling and secure placement in the lampholder. The innovative design minimizes the risk of damage during assembly, showcasing Hohaus's focus on user-friendly solutions.

Career Highlights

Throughout his career, Karl-Heinz Hohaus has worked with prominent companies such as U.S. Philips Corporation and Osram Opto Semiconductors GmbH. His experience in these organizations has undoubtedly contributed to his expertise and the development of his patented technologies.

Collaborations

Hohaus has collaborated with notable colleagues, including Klaus Eberhard Meinecke and Johannes Krijne. These partnerships have likely enriched his work and fostered a collaborative environment for innovation.

Conclusion

Karl-Heinz Hohaus's contributions to the fields of material deposition and electric lamp technology highlight his inventive spirit and dedication to improving existing technologies. His patents reflect a deep understanding of practical applications and user needs, making him a significant figure in the world of innovation.

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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