Teddington, United Kingdom

John Mercer

This inventor holds 1 USPTO granted patent. Top assignee: Nokia Mobile Phones Limited. Active years: 2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John Mercer. Retrieved from https://idiyas.com/inventor/john-mercer-8s1zxn2y

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 83(Granted Patents)


Company Filing History:


Years Active: 2002

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1 patent (USPTO):Explore Patents

Title: John Mercer - Innovator in Earpiece Acoustics

Introduction

John Mercer is a notable inventor based in Teddington, GB. He has made significant contributions to the field of acoustics, particularly in the design of earpieces for radiotelephones. His innovative approach has led to the development of a unique patent that enhances sound quality and resonance performance.

Latest Patents

John Mercer holds a patent for an innovative earpiece acoustics design. The patent describes a radiotelephone that includes a housing with an earpiece port, a loudspeaker, and a resonator. The resonator features an earpiece path that connects the loudspeaker to the earpiece port. Additionally, it incorporates an internal cavity, which may be ring-shaped, along with a path from the loudspeaker to the internal cavity. This design aims to provide specified resonance performance, improving the overall audio experience for users.

Career Highlights

John Mercer is currently employed at Nokia Mobile Phones Limited, where he continues to work on advancements in mobile technology. His expertise in acoustics has been instrumental in developing products that meet the demands of modern communication.

Collaborations

John has collaborated with David Price Williams, a fellow innovator in the field. Their partnership has fostered creativity and innovation, leading to advancements in mobile acoustics.

Conclusion

John Mercer is a distinguished inventor whose work in earpiece acoustics has made a significant impact on mobile communication technology. His innovative designs and collaborations continue to shape the future of audio performance in radiotelephones.

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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