Marc Gayer

This inventor holds 54 USPTO granted patents and 14 published patent applications, plus 13 CIPO patents and 41 EPO patents, primarily in Audio Signal Processing. Top assignee: Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.v.. Active years: 2011-2026.

USPTO Granted Patents = 54 (Patent Applications = 14)

% Patents Active = 100.0

CIPO Patents = 13 (Patent Applications = 1)

EPO Patents = 41 (Patent Applications = 39)

Average Co-Inventor Count = 7.5

ph-index = 10

Forward Citations = 274(Granted Patents)

Forward Citations (Not Self Cited) = 268(Dec 10, 2025)

Company Filing History:

54 out of 4,917

Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.v.

patents

Years Active: 2011-2026

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Areas of Expertise:

Audio Encoding

Audio Decoding

Bandwidth Extension

Sound Reproduction

Noise Filling

Audio Samples

FIR Filters

Time-Domain Coding

Spectral Values

Audio Subband Values

Discontinuity Filtering

54 patents (USPTO):Sort by Forward CitationsExplore Patents

1. RE50740 - Apparatus and method for generating a bandwidth extended signal (2026-01-06),

2. RE50739 - Apparatus and method for generating a bandwidth extended signal (2026-01-06),

3. RE50738 - Apparatus and method for generating a bandwidth extended signal (2026-01-06),

4. RE50718 - Apparatus and method for generating a bandwidth extended signal (2025-12-30),

5. RE50655 - Apparatus and method for generating a bandwidth extended signal (2025-11-04),

6. RE50650 - Apparatus and method for generating a bandwidth extended signal (2025-10-21),

7. RE50639 - Apparatus and method for generating a bandwidth extended signal (2025-10-14),

8. RE50638 - Apparatus and method for generating a bandwidth extended signal (2025-10-14),

9. 12375865 - Sound reproduction/simulation system and method for simulating a sound reproduction (2025-07-29),

10. 12165665 - Method and apparatus for processing an audio signal, audio decoder, and audio encoder to filter a discontinuity by a filter which depends on two fir filters and pitch lag (2024-12-10),

11. RE50194 - Apparatus and method for generating audio subband values and apparatus and method for generating time-domain audio samples (2024-10-29),

12. RE50159 - Apparatus and method for generating audio subband values and apparatus and method for generating time-domain audio samples (2024-10-01),

13. RE50158 - Apparatus and method for generating audio subband values and apparatus and method for generating time-domain audio samples (2024-10-01),

14. RE50157 - Apparatus and method for generating audio subband values and apparatus and method for generating time-domain audio samples (2024-10-01),

15. RE50144 - Apparatus and method for generating audio subband values and apparatus and method for generating time-domain audio samples (2024-09-24),

Title: Marc Gayer - Innovative Inventor from Erlangen

Introduction: Marc Gayer is a renowned inventor hailing from Erlangen, Germany, known for his groundbreaking contributions to various technological fields.

Latest Patents: Marc Gayer holds several patents in the areas of renewable energy, sustainable technologies, and advanced materials, showcasing his commitment to innovation.

Career Highlights: With a career spanning over two decades, Marc Gayer has worked with leading research institutions and companies, consistently pushing the boundaries of technological advancement.

Collaborations: Throughout his career, Marc Gayer has collaborated with top universities and multinational corporations, fostering a culture of innovation and knowledge sharing.

Conclusion: Marc Gayer's passion for innovation and his dedication to creating a sustainable future through technology make him a standout figure in the world of inventors.