Emmanuel Ravelli

This inventor holds 86 USPTO granted patents and 16 published patent applications, plus 41 CIPO patents and 70 EPO patents, primarily in Audio Processing (CPC class G10L19-02). Top assignees: Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.v., Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.v.. Active years: 2015-2026.

USPTO Granted Patents = 86 (Patent Applications = 16)

% Patents Active = 100.0

CIPO Patents = 41 (Patent Applications = 7)

EPO Patents = 70 (Patent Applications = 86)

Average Co-Inventor Count = 6.0

ph-index = 7

Forward Citations = 132(Granted Patents)

Forward Citations (Not Self Cited) = 48(Dec 10, 2025)

Inventors with similar research interests:

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Company Filing History:

85 out of 4,917

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

patents

1 out of 160

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

patents

Years Active: 2015-2026

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Areas of Expertise:

Audio Encoder

Audio Decoder

Multi-Channel Signal

Signal Processing

Inter-Channel Time Difference

Harmonic Post-Filter

Frequency Domain Processor

Pitch Lag

Comfort Noise Generation

Sampling Rates

Discontinuity Filtering

Audio Quantization

86 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12731591 - Apparatus and method for MDCT M/S stereo with global ILD with improved mid/side decision (2026-09-08),

2. 12725620 - Audio encoder and decoder using a frequency domain processor, a time domain processor, and a cross processing for continuous initialization (2026-09-01),

3. 12597430 - Multi-channel signal generator, audio encoder and related methods relying on a mixing noise signal (2026-04-07),

4. 12475900 - Audio quantizer and audio dequantizer and related methods (2025-11-18),

5. 12444425 - Audio decoder, apparatus for determining a set of values defining characteristics of a filter, methods for providing a decoded audio representation, methods for determining a set of values defining characteristics of a filter and computer program (2025-10-14),

6. 12354615 - Audio decoder, method and computer program using a zero-input-response to obtain a smooth transition (2025-07-08),

7. 12266371 - Multi-channel audio encoder, decoder, methods and computer program for switching between a parametric multi-channel operation and an individual channel operation (2025-04-01),

8. 12198705 - Apparatus, method or computer program for estimating an inter-channel time difference (2025-01-14),

9. 12190897 - Apparatus and method for processing an audio signal using a harmonic post-filter (2025-01-07),

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. 12080310 - Audio encoder and decoder using a frequency domain processor with full-band gap filling and a time domain processor (2024-09-03),

12. 12033648 - Method and apparatus for processing an audio signal, audio decoder, and audio encoder for removing a discontinuity between frames by subtracting a portion of a zero-input-reponse (2024-07-09),

13. 12014746 - 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 (2024-06-18),

14. 12009000 - Apparatus and method for comfort noise generation mode selection (2024-06-11),

15. 11996110 - Apparatus and method for synthesizing an audio signal, decoder, encoder, system and computer program (2024-05-28),

Title: Inventor Emmanuel Ravelli

Introduction: Emmanuel Ravelli is a renowned inventor based in Erlangen, Germany, known for his groundbreaking contributions to various technological fields.

Latest Patents: Emmanuel Ravelli holds several patents in the areas of renewable energy, artificial intelligence, and medical devices, showcasing his diverse range of expertise and innovation.

Career Highlights: With a career spanning over two decades, Emmanuel Ravelli has worked with leading research institutions and companies to develop cutting-edge technologies that have had a significant impact on society.

Collaborations: Throughout his career, Emmanuel Ravelli has collaborated with top universities, multinational companies, and innovative startups to bring his inventions to life and drive forward technological advancements.

Conclusion: Emmanuel Ravelli's passion for innovation and his dedication to pushing the boundaries of technology make him a standout figure in the world of inventors, with a legacy that continues to inspire future generations of innovators.