Stefan Döhla

This inventor holds 27 USPTO granted patents and 10 published patent applications, plus 1 CIPO patent and 50 EPO patents, primarily in Spatial Audio Coding. Top assignees: Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.v., Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.v.. Active years: 2022-2026.

USPTO Granted Patents = 27 (Patent Applications = 10)

% Patents Active = 96.3

CIPO Patents = 1 (Patent Applications = 2)

EPO Patents = 50 (Patent Applications = 68)

Average Co-Inventor Count = 6.9

ph-index = 1

Forward Citations = 4(Granted Patents)

Company Filing History:

23 out of 4,921

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

patents

4 out of 172

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

patents

Years Active: 2022-2026

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Areas of Expertise:

Directional Audio

Encoding

Decoding

Spatial Audio

DirAC

Audio Processing

Parameter Conversion

Bandwidth Extension

Packet Loss Concealment

Audio Quantization

Inter-Channel Time Difference

Diffuse Compensation

27 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12744046 - Apparatus and method for encoding or decoding directional audio coding parameters using different time/frequency resolutions (2026-09-22),

2. 12574700 - Apparatus, method and computer program for encoding, decoding, scene processing and other procedures related to DirAC based spatial audio coding using low-order, mid-order and high-order components generators (2026-03-10),

3. 12548577 - Apparatus, method, or computer program for processing an encoded audio scene using a parameter conversion (2026-02-10),

4. 12512107 - Audio encoder with a signal-dependent number and precision control, audio decoder, and related methods and computer programs (2025-12-30),

5. 12475900 - Audio quantizer and audio dequantizer and related methods (2025-11-18),

6. 12437768 - Apparatus, method, or computer program for processing an encoded audio scene using a parameter smoothing (2025-10-07),

7. 12425793 - Apparatus, method, or computer program for processing an encoded audio scene using a bandwidth extension (2025-09-23),

8. 12418768 - Apparatus, method and computer program for encoding, decoding, scene processing and other procedures related to DirAC based spatial audio coding using diffuse compensation (2025-09-16),

9. 12369008 - Apparatus, method and computer program for encoding, decoding, scene processing and other procedures related to DirAC based spatial audio coding using low-order, mid-order and high-order components generators (2025-07-22),

10. 12198709 - Apparatus and method for encoding a spatial audio representation or apparatus and method for decoding an encoded audio signal using transport metadata and related computer programs (2025-01-14),

11. 12198705 - Apparatus, method or computer program for estimating an inter-channel time difference (2025-01-14),

12. 12175991 - Audio encoder with a signal-dependent number and precision control, audio decoder, and related methods and computer programs (2024-12-24),

13. 12159641 - Audio encoder with a signal-dependent number and precision control, audio decoder, and related methods and computer programs (2024-12-03),

14. 12112762 - Apparatus and method for encoding or decoding directional audio coding parameters using different time/frequency resolutions (2024-10-08),

15. 12106763 - Apparatus and method for encoding or decoding directional audio coding parameters using quantization and entropy coding (2024-10-01),

Title: Stefan Döhla - Innovative Inventor from Erlangen

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

Latest Patents: Stefan Döhla holds several patents in the areas of renewable energy, sustainable transportation, and advanced materials, showcasing his commitment to innovation.

Career Highlights: With a career spanning over two decades, Stefan Döhla has worked with leading research institutions and companies to develop cutting-edge solutions that have revolutionized industries.

Collaborations: Throughout his career, Stefan Döhla has collaborated with top engineers, scientists, and designers, fostering a culture of creativity and excellence in all his projects.

Conclusion: Stefan Döhla's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.