Milton Keynes, United Kingdom

Stefan Donchev

This inventor holds 7 USPTO granted patents and 6 published patent applications. Top assignees: Ppc Broadband, Inc., Opterna Am, Inc.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stefan Donchev. Retrieved from https://idiyas.com/inventor/stefan-donchev

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

Calculating rank
USPTO Granted Patents = 7 

% Patents Active = 100.0

Average Co-Inventor Count = 2.1

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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7 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Stefan Donchev

Introduction

Stefan Donchev is a notable inventor based in Milton Keynes, GB. He has made significant contributions to the field of technology, particularly in the area of fiber optics. With a total of 7 patents to his name, Donchev's work reflects a commitment to enhancing the functionality and accessibility of fiber splice enclosures.

Latest Patents

One of Donchev's latest patents is a compact splice enclosure with improved access to adapters. This innovative splice enclosure includes a body portion, a lower portion, an adapter portion, and a splice portion. The design allows the adapter portion to pivot relative to the body portion, providing improved access when needed. Another notable patent is an adapter configured to permit a heat shrink splice holder portion of a fiber splice cassette to hold a mechanical crimp splice protector. This adapter enhances the functionality of fiber splice cassettes, making them more versatile and efficient.

Career Highlights

Throughout his career, Stefan Donchev has worked with several prominent companies, including PPC Broadband, Inc. and Opterna Am, Inc. His experience in these organizations has contributed to his expertise in the field of fiber optics and telecommunications.

Collaborations

Donchev has collaborated with various professionals in his field, including Shaun Trezise and Kim Leeson. These collaborations have likely enriched his work and led to further innovations in his projects.

Conclusion

Stefan Donchev's contributions to the field of fiber optics through his patents and collaborations highlight his innovative spirit and dedication to improving technology. His work continues to influence the industry and pave the way for 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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