Amsterdam, Netherlands

Naphur Van Apeldoorn

This inventor holds 5 USPTO granted patents and 5 published patent applications and 1 EPO patent. Top assignees: Sonos, Inc., Mayht Holding B.v.. Active years: 2024-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naphur Van Apeldoorn. Retrieved from https://idiyas.com/inventor/naphur-van-apeldoorn

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

USPTO Granted Patents = 5 

% Patents Active = 40.0

 

Average Co-Inventor Count = 3.1

ph-index = 1


Company Filing History:


Years Active: 2024-2026

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5 patents (USPTO):Explore Patents

Title: Naphur Van Apeldoorn: Innovator in Speaker Technology

Introduction

Naphur Van Apeldoorn is a notable inventor based in Amsterdam, Netherlands. He has made significant contributions to the field of audio technology, particularly in speaker design. With a total of 5 patents to his name, Van Apeldoorn continues to push the boundaries of innovation in sound engineering.

Latest Patents

His latest patents include a unique speaker unit and a speaker transducer. The speaker unit features a speaker frame with two membranes arranged to optimize acoustic performance. The first membrane radiates sound in a major acoustic radiation direction that is substantially perpendicular to the major plane of the speaker unit. The second membrane operates in a different acoustic radiation direction, enhancing the overall sound quality. Additionally, the speaker transducer comprises a speaker membrane and two drive members that effectively drive the speaker membrane, supported by a rigid member that extends along the membrane.

Career Highlights

Throughout his career, Naphur Van Apeldoorn has worked with prominent companies in the audio industry, including Mayht Holding B.V. and Sonos, Inc. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects that have shaped modern audio technology.

Collaborations

He has collaborated with talented individuals such as Timothy Ruben Scheek and Onno Hein Steenhuis, further enhancing his work in the field.

Conclusion

Naphur Van Apeldoorn is a distinguished inventor whose work in speaker technology exemplifies innovation and creativity. His contributions continue to influence the audio industry, making him a key figure in the realm of sound engineering.

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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