Medford Alan Dyer

This inventor holds 38 USPTO granted patents and 1 published patent application and 1 EPO patent, primarily in Audio Communication Devices. Top assignees: Jabra Corporation, Logitech International, S.a., Gn Jabra Corporation. Active years: 1998-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Medford Alan Dyer. Retrieved from https://idiyas.com/inventor/medford-alan-dyer

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

USPTO Granted Patents = 38 (Patent Applications = 1)

% Patents Active = 94.7

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 2.9

ph-index = 17

Forward Citations = 1,152(Granted Patents)

Company Filing History:

Logitech International, S.a.

Harman International Industries, Inc.

Mwm Mobile Products, LLC

patent

Years Active: 1998-2013

Loading Chart...

Areas of Expertise:

In-Ear Monitors

Active Crossover

Sound Pressure Limiters

Wireless Headset

Portable Speakerphone

Communications Earpiece

High-Fidelity Earpiece

Multi-Driver Headphones

Acoustic Dampening

Earphone Eartip

Mobile Headset

Remote Telephone Calibration

38 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8515084 - Passive sound pressure level limiter with balancing circuit (2013-08-20),

2. 8488831 - In-ear monitor with concentric sound bore configuration (2013-07-16),

3. 8391535 - Active crossover for use with multi-driver headphones and in-ear monitors (2013-03-05),

4. 8340307 - Passive sound pressure level limiter (2012-12-25),

5. 8194911 - Earphone integrated eartip (2012-06-05),

6. 8116502 - In-ear monitor with concentric sound bore configuration (2012-02-14),

7. 8107652 - Controlled leakage omnidirectional electret condenser microphone element (2012-01-31),

8. 8077872 - Headset visual feedback system (2011-12-13),

9. 8031900 - Earphone ambient eartip (2011-10-04),

10. 7937117 - Portable speakerphone with pivoting microphone boom (2011-05-03),

11. 7876921 - Active crossover and wireless interface for use with multi-driver headphones (2011-01-25),

12. 7876920 - Active crossover for use with multi-driver headphones (2011-01-25),

13. 7869616 - Active crossover and wireless interface for use with multi-driver in-ear monitors (2011-01-11),

14. 7864975 - Active crossover for use with multi-driver in-ear monitors (2011-01-04),

15. 7672469 - In-ear monitors with removable cables (2010-03-02),

Title: The Innovative Mind of Medford Alan Dyer

Introduction: Medford Alan Dyer, a talented inventor based in San Diego, CA, has made significant contributions to the field of audio technology with a total of 38 patents under his name. His latest patents showcase his ingenuity in creating cutting-edge sound management devices.

Latest Patents: One of Dyer's recent inventions is the "Passive Sound Pressure Level Limiter with Balancing Circuit", a device designed to limit sound pressure levels in audio sources and headphones. This limiter includes innovative circuitry with FETs and a balancing circuit for precise control. Another notable invention is the "In-Ear Monitor with Concentric Sound Bore Configuration", which enhances audio delivery through custom-fit IEMs or removable eartips.

Career Highlights: Dyer's remarkable career includes stints at prominent companies such as Jabra Corporation and Logitech International, S.A. His innovative spirit and dedication to audio technology have led to the development of groundbreaking products that enhance the audio experience for users worldwide.

Collaborations: Throughout his career, Dyer has collaborated with esteemed colleagues such as Jerry J. Harvey and Thomas Henry Perszyk. These partnerships have fostered creativity and innovation, resulting in the successful creation of advanced audio devices.

Conclusion: Medford Alan Dyer's prolific career as an inventor in the audio technology industry has cemented his reputation as a visionary in the field. With numerous patents to his name and a track record of successful collaborations, Dyer continues to push the boundaries of innovation, shaping the future of audio technology.

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]

1 patent pending:

IDiyas Innovation Intelligence. (2026). Inventor Profile: Medford Alan Dyer. Retrieved from https://idiyas.com/inventor/medford-alan-dyer

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

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]

1 patent (EPO):

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]

1 patent pending (EPO):

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]

Medford Alan Dyer

Company Filing History:

Years Active: 1998-2013

Areas of Expertise:

Cite this Profile (APA, Harvard, BibTeX)