Munich, Germany

Stefano Calabro

This inventor holds 18 USPTO granted patents and 2 published patent applications and 16 EPO patents, primarily in Optical Communication. Top assignees: Xieon Networks S.a.r.l., Huawei Technologies Co., Limited, Nokia Siemens Networks Gmbh & Co Kg. Active years: 2009-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stefano Calabro. Retrieved from https://idiyas.com/inventor/stefano-calabro

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

USPTO Granted Patents = 18 

% Patents Active = 94.4

 

Average Co-Inventor Count = 2.3

ph-index = 2

Forward Citations = 35(Granted Patents)


Location History:

  • München, DE (2009 - 2020)
  • Munich, DE (2015 - 2023)

Company Filing History:


Years Active: 2009-2025

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Areas of Expertise:
Optical Transmission
Chromatic Dispersion
Signal Processing
Data Transmission
Polarization Multiplexing
Mach-Zehnder Modulator
Coded Modulation
Clock Recovery
Optical Receiver
Error Floor
Adaptive Loop Gain
18 patents (USPTO):Explore Patents

Title: The Innovative Mind of Stefano Calabro

Introduction

Stefano Calabro is a distinguished inventor based in Munich, Germany, known for his significant contributions to the field of data transmission. With a total of 16 patents, Calabro has made remarkable strides in developing technologies that enhance communication systems.

Latest Patents

Among Calabro's latest inventions, one noteworthy patent is the "Class of symbol constellations for data transmission." This invention describes a transmitting device designed to map a message onto a two-dimensional 2-symbol constellation, thereby obtaining a sequence of discrete symbols. It also includes a receiving device capable of demapping noisy constellation symbols to recover the original data, employing a specific modulation format.

Another innovative patent is the "Method for protecting a link in an optical network." This method involves a strategic approach to partition traffic into priority classes and mapping higher-priority traffic to specific bit positions. By evaluating the quality of the protection link and employing a distorted constellation diagram, the method ensures optimal transmission quality for both high-priority and standard traffic.

Career Highlights

Stefano Calabro has worked with various prestigious organizations, notably Xieon Networks S.à r.l., where he engaged in advancing technologies for digital data transmission. His contributions to the field have been recognized through his extensive patent portfolio, reflecting his innovative thinking and technical expertise.

Collaborations

Throughout his impressive career, Calabro has collaborated with talented colleagues, including Bernhard Spinnler and Maxim Kuschnerov. These partnerships have enriched his work, fostering a dynamic environment for innovative solutions in data communication.

Conclusion

Stefano Calabro stands out as a prominent inventor in the field of data transmission, with a proven track record of 16 patents to his name. His innovative approaches and collaborative spirit continue to shape the future of communication technology, making him a key figure to watch in the realm of inventions.

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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