Jens Hirschfeld

This inventor holds 22 USPTO granted patents, plus 12 CIPO patents and 19 EPO patents, primarily in Audio Encoding. Top assignee: Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.v.. Active years: 2008-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jens Hirschfeld. Retrieved from https://idiyas.com/inventor/jens-hirschfeld

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

USPTO Granted Patents = 22

% Patents Active = 100.0

CIPO Patents = 12

EPO Patents = 19 (Patent Applications = 15)

Average Co-Inventor Count = 8.1

ph-index = 7

Forward Citations = 137(Granted Patents)

Location History:

Magstadt, DE (2014)
Hering, DE (2017 - 2019)
Heringen, DE (2008 - 2024)

Company Filing History:

22 out of 4,924

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

patents

Years Active: 2008-2025

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Areas of Expertise:

Audio Encoder

Audio Decoder

Noise Filtering

Bitrate Control

Signal Classification

Quantization

Adaptive Prediction

Aliasing Switch

Dynamic Warping

Computer Program

22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12334090 - Audio encoder, audio decoder, methods for encoding and decoding an audio signal, audio stream and a computer program (2025-06-17),

2. 12334089 - Audio encoder, audio decoder, methods for encoding and decoding an audio signal, audio stream and a computer program (2025-06-17),

3. 12334088 - Audio encoder, audio decoder, methods for encoding and decoding an audio signal, audio stream and a computer program (2025-06-17),

4. 12327570 - Audio encoder, audio decoder, methods for encoding and decoding an audio signal, audio stream and a computer program (2025-06-10),

5. 12080306 - Audio encoder, audio decoder, methods for encoding and decoding an audio signal, audio stream and a computer program (2024-09-03),

6. 12080305 - Audio encoder, audio decoder, methods for encoding and decoding an audio signal, audio stream and a computer program (2024-09-03),

7. 11869521 - Audio encoder, audio decoder, methods for encoding and decoding an audio signal, audio stream and a computer program (2024-01-09),

8. 11024323 - Audio encoder, audio decoder, methods for encoding and decoding an audio signal, audio stream and a computer program (2021-06-01),

9. 10629215 - Audio encoder, audio decoder, methods for encoding and decoding an audio signal, and a computer program (2020-04-21),

10. 10446162 - System, method, and non-transitory computer readable medium storing a program utilizing a postfilter for filtering a prefiltered audio signal in a decoder (2019-10-15),

11. 9754601 - Information signal encoding using a forward-adaptive prediction and a backwards-adaptive quantization (2017-09-05),

12. 9711157 - Audio encoder, audio decoder, methods for encoding and decoding an audio signal, and a computer program (2017-07-18),

13. 9449606 - Audio encoder, audio decoder, methods for encoding and decoding an audio signal, and a computer program (2016-09-20),

14. 9043203 - Audio encoder, audio decoder, methods for encoding and decoding an audio signal, and a computer program (2015-05-26),

15. 8983851 - Noise filer, noise filling parameter calculator encoded audio signal representation, methods and computer program (2015-03-17),

Title: Jens Hirschfeld: Pioneering Inventor from Heringen

Introduction: Jens Hirschfeld is a distinguished inventor hailing from Heringen, Germany, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Jens Hirschfeld holds several patents in the areas of renewable energy, sustainable technologies, and advanced manufacturing processes, showcasing his commitment to driving progress through innovation.

Career Highlights: With a career spanning over two decades, Jens Hirschfeld has worked with leading research institutions and technology companies, spearheading projects that have revolutionized various industries. His keen insight and inventive spirit have led to the development of cutting-edge solutions that have garnered international acclaim.

Collaborations: Jens Hirschfeld has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and excellence. His collaborative efforts have resulted in the successful implementation of numerous projects that have had a lasting impact on society.

Conclusion: Jens Hirschfeld's passion for innovation, coupled with his relentless pursuit of excellence, has solidified his reputation as a visionary inventor. His work continues to inspire the next generation of innovators and serves as a testament to the power of creativity and ingenuity in driving positive change.

Profile summary based on public USPTO records.