London, United Kingdom

Diana Stefan

This inventor holds 2 USPTO granted patents and 2 published patent applications and 2 EPO patents. Top assignee: Drayson Technologies (Europe) Limited. Active years: 2019-2021.

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

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 50.0

 

Average Co-Inventor Count = 3.7

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2019-2021

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2 patents (USPTO):Explore Patents

Title: Diana Stefan: Innovator in RF Energy Harvesting and Data-Sensing Technology

Introduction

Diana Stefan is a prominent inventor based in London, GB. She has made significant contributions to the fields of RF energy harvesting and data-sensing technology. With a total of 2 patents, her work showcases her innovative spirit and dedication to advancing technology.

Latest Patents

Diana's latest patents include an "Apparatus and method for RF energy harvesting." This invention features an energy harvesting antenna that is designed to be fixed to an electrical device. The antenna comprises a coil of conductive material with two loops, which helps reduce spatial variations in the H-field within a defined area.

Another notable patent is for the "Power efficient control and operation of a data-sensing peripheral device based on location and mode of transport." This device can be worn or carried by a user and operates in conjunction with a mobile application. It is capable of acquiring, storing, and presenting data related to a user's health and environment. The device's control parameters can be wirelessly adjusted based on the user's location and activity, enhancing its performance and efficiency.

Career Highlights

Diana has worked with several innovative companies, including Drayson Technologies Limited and Freevolt Technologies Limited. Her experience in these organizations has allowed her to develop and refine her inventions, contributing to advancements in technology.

Collaborations

Diana has collaborated with notable professionals in her field, including Bruno Roberto Franciscatto and Manuel Pinuela Rangel. These collaborations have further enriched her work and expanded her impact in the industry.

Conclusion

Diana Stefan is a remarkable inventor whose work in RF energy harvesting and data-sensing technology demonstrates her commitment to innovation. Her patents reflect her ability to address real-world challenges through creative solutions.

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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