Carmichael, CA, United States of America

Stanley L Marquiss

This inventor holds 1 USPTO granted patent. Top assignee: Electro-Magnetic Corporation. Active years: 1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stanley L Marquiss. Retrieved from https://idiyas.com/inventor/stanley-l-marquiss-tezfn11f

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 = 1.0

ph-index = 1

Forward Citations = 86(Granted Patents)


Company Filing History:


Years Active: 1983

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1 patent (USPTO):Explore Patents

Title: The Innovative Journey of Stanley L. Marquiss

Introduction

Stanley L. Marquiss, based in Carmichael, California, is an inventive mind recognized for his contributions to the field of electro-acoustic technology. With a patent to his name, Marquiss has demonstrated his capability to create solutions that enhance sound quality and performance in audio equipment.

Latest Patents

Marquiss holds a patent for the "Electro-acoustic planar transducer." This innovative device utilizes thin, lightweight planar diaphragms that are powered by strategically placed, coil-driven, high-energy permanent magnets. The design enables a framework that maintains the diaphragms in a co-planar relationship, a considerable distance from a rear support wall. The configuration includes at least one hinged woofer diaphragm and a foam-supported tweeter diaphragm, providing distinct advantages in sound reproduction.

The small yet powerful movable permanent magnets are affixed to the rear surfaces of the diaphragms, working in concert with stationary electromagnetic coils that direct incoming signals appropriately. The resulting motion of the magnets and diaphragms enhances low frequency response through constructive interference by the woofer waves, while the tweeter design allows for wide dispersion of high frequency sound. Furthermore, the construction includes mechanisms to attenuate backwaves, optimizing sound quality.

Career Highlights

Stanley L. Marquiss is affiliated with Electro-Magnetic Corporation, a company where he applies his inventive skills towards developing advanced electro-acoustic solutions. His expertise and dedication have made significant impacts in audio technology, laying groundwork for future advancements.

Collaborations

While specific collaborations have not been detailed in his career, Marquiss's work at Electro-Magnetic Corporation likely involves partnerships with engineers and scientists dedicated to pushing the boundaries of audio technology.

Conclusion

In conclusion, Stanley L. Marquiss stands out as an innovative inventor whose patent for an electro-acoustic planar transducer showcases his contribution to enhancing audio equipment. With a career rooted in institutional collaboration, he continues to inspire advancements in the field of electro-acoustic 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]
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