Frederik Nagel

Nuremberg, Germany

Frederik Nagel

This inventor holds 112 USPTO granted patents and 18 published patent applications, plus 49 CIPO patents and 72 EPO patents, primarily in Audio Signal Processing (CPC class G10L21-038). Top assignees: Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.v., Dolby International Ab, Voiceage Corporation. Active years: 2012-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Frederik Nagel. Retrieved from https://idiyas.com/inventor/frederik-nagel

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

Calculating rank
USPTO Granted Patents = 112 

% Patents Active = 100.0


 

Average Co-Inventor Count = 5.8

ph-index = 11

Forward Citations = 468(Granted Patents)

Forward Citations (Not Self Cited) = 282(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Nernberg, DE (2018)
  • Nuernberg, DE (2013 - 2019)
  • Nuremburg, DE (2019)
  • Erlangen, DE (2023)
  • Nuremberg, DE (2012 - 2024)
  • Heroldsberg, DE (2018 - 2024)

Company Filing History:


Years Active: 2012-2026

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Areas of Expertise:
Audio Signal
Synthesis Audio
Bandwidth Extension
Audio Encoder
Multichannel Coding
Cascaded Filterbanks
Temporal Noise Shaping
Spectral Domain
Intelligent Gap Filling
Harmonic Extension
Non-Harmonic Extension
Signal Representation
112 patents (USPTO):Explore Patents

Title: Frederik Nagel: Pioneering Innovations in Audio Signal Processing

Introduction:

Frederik Nagel, a distinguished inventor hailing from Nuremberg, Germany, has made significant contributions in the field of technology and audio signal processing. With an impressive portfolio of 81 patents, Nagel continues to push the boundaries of innovation and reshape the landscape of audio technology.

Latest Patents:

Among his latest patents is the "Apparatus and method for encoding and decoding an encoded audio signal using temporal noise/patch shaping," which introduces an innovative approach to decoding encoded audio signals. Additionally, the "Apparatus and method for processing an input audio signal using cascaded filterbanks" showcases Nagel's expertise in developing advanced signal processing techniques for audio applications.

Career Highlights:

Frederik Nagel's career is adorned with groundbreaking inventions and advancements in audio signal processing. With a focus on spectral domain audio decoding and cascaded filterbanks, Nagel has revolutionized the way audio signals are processed and reproduced, enhancing the quality of sound in various applications.

Collaborations:

Throughout his career, Nagel has collaborated with esteemed companies such as Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung e.V. and Dolby International AB. Working alongside talented individuals like Sascha Disch and Guillaume Fuchs, Nagel has fostered a culture of innovation and excellence in his projects.

Conclusion:

In conclusion, Frederik Nagel stands as a beacon of innovation, inspiring future generations of inventors to think boldly and pursue their ideas with passion and determination. His contributions to the world of technology continue to shape the way we live and work, leaving an indelible mark on the landscape of innovation. Frederik Nagel's dedication to advancing audio signal processing has solidified his legacy as a pioneer in the field, setting new standards for innovation and creativity.

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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