Eindhoven, Netherlands

Theodorus Maria Schoenmakers

This inventor holds 5 USPTO granted patents. Top assignee: U.S. Philips Corporation. Active years: 1977-1979.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Theodorus Maria Schoenmakers. Retrieved from https://idiyas.com/inventor/theodorus-maria-schoenmakers

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 = 1.2

ph-index = 2

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 1977-1979

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5 patents (USPTO):Explore Patents

Title: Theodorus Maria Schoenmakers: Innovator in Gas Discharge Technology

Introduction

Theodorus Maria Schoenmakers is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of gas discharge technology, holding a total of 5 patents. His work has been instrumental in advancing the capabilities of electron guns used in various applications.

Latest Patents

Schoenmakers' latest patents include a device designed for the simultaneous operation of multiple gas discharge electron guns. This innovative device allows for electron beams produced by the guns to have varying intensities, which can be attributed to differences in the diameters of discharge spaces and/or variations in anode-cathode distances. Another significant patent involves a gas discharge electron gun that generates an electron beam through secondary emission from an active surface of a cathode. This cathode is uniquely surrounded by a cathode sleeve that projects coaxially towards an open end of a tubular anode.

Career Highlights

Theodorus Maria Schoenmakers is associated with U.S. Philips Corporation, where he has been able to apply his expertise in gas discharge technology. His work has not only contributed to the company's innovations but has also positioned him as a key figure in the field.

Collaborations

Schoenmakers has collaborated with notable colleagues such as Cornelis Van Osenbruggen and Johannes Van Ruler. These partnerships have fostered a creative environment that has led to advancements in their respective fields.

Conclusion

Theodorus Maria Schoenmakers is a distinguished inventor whose work in gas discharge technology has led to multiple patents and significant advancements in the industry. His contributions continue to influence the development of electron guns and related 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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