Smørum, Denmark

Jan Mark De Haan

This inventor holds 54 USPTO granted patents and 13 published patent applications and 31 EPO patents, primarily in Hearing Technology. Top assignee: Oticon A/s. Active years: 2015-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jan Mark De Haan. Retrieved from https://idiyas.com/inventor/jan-mark-de-haan

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

USPTO Granted Patents = 54 

% Patents Active = 98.1

 

Average Co-Inventor Count = 3.4

ph-index = 6

Forward Citations = 155(Granted Patents)

Forward Citations (Not Self Cited) = 124(Dec 10, 2025)


Company Filing History:


Years Active: 2015-2026

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Areas of Expertise:
Hearing Device
Noise Reduction
Adaptive Beamformer
Voice Estimation
Binaural System
Acoustic Transfer Functions
Direct Sound Compensation
Hands Free Communication
Sensor Configuration
Speech Enhancement
Filter Bank
Microphone System
54 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Jan Mark De Haan

Introduction

Jan Mark De Haan, hailing from Smørum, Denmark, is a prominent inventor in the field of hearing devices. With an impressive portfolio of 38 patents, he has made significant contributions to audio technology, particularly in enhancing the clarity of sound for users of hearing aids.

Latest Patents

Among his latest innovations are two notable patents. The first is a hearing device comprising a noise reduction system. This device is designed to be located in or around the user’s ear, or even fully implanted in the head. It features an input unit that provides electric signals representing sounds in the user’s environment and includes a noise reduction system to enhance the target speech signal while attenuating unwanted noise. Additionally, it incorporates an own voice detector that assesses the probability of the input signal originating from the user's voice, thus enabling better communication in noisy settings.

The second patent focuses on a noise reduction method and system specifically devised for hearing aids. This technology aims to diminish noise interference in telecoils, ensuring that users have a clearer auditory experience.

Career Highlights

Jan Mark De Haan is currently associated with Oticon A/S, a leading company in the development of innovative hearing solutions. His work at Oticon has positioned him as a key player in the advancement of hearing aid technology, particularly through his focus on noise reduction and speech clarity.

Collaborations

Throughout his career, De Haan has collaborated with skilled professionals, including Michael Syskind Pedersen and Jesper Bruun Jensen. These partnerships have propelled advancements in auditory technology and facilitated the creation of high-quality hearing solutions designed to better the lives of users.

Conclusion

Jan Mark De Haan exemplifies the spirit of innovation in the hearing aid industry. His continued efforts to develop new technologies not only highlight his expertise as an inventor but also his commitment to improving auditory experiences for individuals with hearing impairments. As he continues to explore new possibilities in sound technology, his contributions will undoubtedly leave a lasting impact.

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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