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For the Inventor, By the Inventor

Severna Park, MD, United States of America

Michael J Marrone

This inventor holds 8 USPTO granted patents. Top assignee: USA as Represented by Secretary of the Navy. Active years: 1983-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michael J Marrone. Retrieved from https://idiyas.com/inventor/michael-j-marrone

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

USPTO Granted Patents = 8

% Patents Active = 100.0

Average Co-Inventor Count = 2.1

ph-index = 6

Forward Citations = 70(Granted Patents)


Company Filing History:

goldMedal7 out of 16,278 
 
USA as Represented by Secretary of the Navy
 patents
where one patent can have more than one assignee

Years Active: 1983-1999

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8 patents (USPTO):Explore Patents
1. 5986784 - Adaptive polarization diversity detection scheme for coherent (1999-11-16),
2. 5479094 - Polarization insensitive current and magnetic field optic sensor (1995-12-26),
3. 5440414 - Adaptive polarization diversity detection scheme for coherent (1995-08-08),
4. 5434501 - Polarization insensitive current and magnetic field optic sensor (1995-07-18),
5. H001268 - Method and apparatus for controlling internal rotation of principal axes (1993-12-06),
6. 5104222 - System and method for minimizing input polarization-induced phase noise (1992-04-14),
7. 4932783 - Apparatus and method for minimizing polarization-induced signal fading (1990-06-12),
8. 4413184 - Optical fiber radiation detector and real-time dosimeter (1983-11-01),

Title: Michael J Marrone: Innovator in Optical Sensing Technologies

Introduction

Michael J Marrone is a distinguished inventor based in Severna Park, MD (US). He holds a total of 8 patents that showcase his expertise in optical sensing technologies. His innovative contributions have significantly advanced the field of coherent communication and interferometric sensing.

Latest Patents

Marrone's latest patents include an "Adaptive polarization diversity detection scheme for coherent" and a "Polarization insensitive current and magnetic field optic sensor." The first patent describes a method and apparatus designed to overcome polarization-induced signal fading. It utilizes an adjustable birefringent element in conjunction with a linear-polarization beam splitter to control the power contribution of input signals. This innovative approach allows for the generation of a constant, optimum amplitude signal without the need for complex weighting or decision circuits. The second patent outlines a sensor system that includes a beamsplitter and a bidirectional polarimetric sensor. This system is capable of producing output signals indicative of electromagnetic field strength, thereby enhancing measurement accuracy.

Career Highlights

Michael J Marrone is currently employed by the United States as represented by the Secretary of the Navy. His work has been pivotal in developing advanced optical technologies that have practical applications in various fields, including communication and sensing.

Collaborations

Marrone has collaborated with notable colleagues such as Alan D Kersey and Anthony Dandridge. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Michael J Marrone's contributions to optical sensing technologies exemplify his commitment to innovation. His patents reflect a deep understanding of complex systems and a drive to improve communication and sensing capabilities. His work continues to influence the field and inspire future advancements.

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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