Hoogland, Netherlands

Christianus G M De Ridder

This inventor holds 9 USPTO granted patents. Top assignees: Asm IP Holding B.v., Asm International N.v.. Active years: 2003-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Christianus G M De Ridder. Retrieved from https://idiyas.com/inventor/christianus-g-m-de-ridder

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

Calculating rank

% Patents Active = 88.9

Average Co-Inventor Count = 1.6

ph-index = 2

Forward Citations = 498(Granted Patents)


Company Filing History:


Years Active: 2003-2025

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9 patents (USPTO):Explore Patents

Title: The Innovative Journey of Christianus G M De Ridder

Introduction

Christianus G M De Ridder, a notable inventor based in Hoogland, Netherlands, has significantly contributed to the field of technology with a portfolio comprising seven patents. His work primarily focuses on vertical batch furnace assemblies essential for wafer processing, highlighting his expertise and commitment to innovation.

Latest Patents

Among his latest inventions, De Ridder's patents include a cutting-edge vertical batch furnace assembly featuring a cooling gas supply. This innovative design comprises a core tube and an outer casing, with a cooling chamber enclosed by both components. The cooling gas supply is configured to ensure optimal cooling by allowing the gas to enter the chamber in a flow direction tangent to the circumferential wall of the core tube, facilitating efficient wafer processing.

Another significant patent by De Ridder is a vertical batch furnace assembly equipped with a detector for cassette detection. This assembly processes wafers and includes a cassette handling space with a dedicated storage system. The handling mechanism allows for seamless transfer between storage positions and a wafer transfer position while utilizing a detector that ensures efficient operation by confirming the presence of cassettes in the storage area.

Career Highlights

Throughout his career, Christianus G M De Ridder has worked with prominent organizations, including ASM IP Holding B.V. and ASM International N.V. His tenure at these companies has been marked by his dedication to advancing wafer processing technologies and developing innovative solutions that cater to industry needs.

Collaborations

De Ridder has collaborated with notable professionals in the field, including Jan Zinger and Theodorus G M Oosterlaken. These partnerships have facilitated the exchange of ideas and expertise, contributing to the development of revolutionary technologies in wafer processing and manufacturing.

Conclusion

Christianus G M De Ridder stands out as a visionary inventor whose contributions to wafer processing technologies have left a lasting impact. Through his seven patents and collaborations with esteemed colleagues, he continues to drive innovation, ensuring that the industry evolves with the demands of technology and market needs. His work not only demonstrates his ingenuity but also inspires the next generation of inventors and innovators in the field.

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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