Drachten, Netherlands

Friso Rietstra

This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Koninklijke Philips Corporation N.v.. Active years: 2024-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Friso Rietstra. Retrieved from https://idiyas.com/inventor/friso-rietstra

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 = 100.0

 

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2024-2025

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2 patents (USPTO):Explore Patents

Title: Friso Rietstra – Innovator in Wireless Power Transfer

Introduction

Friso Rietstra, based in Drachten, Netherlands, is an innovative inventor recognized for his contribution to the field of wireless power transfer. His work focuses on enhancing power transmission technologies, merging practical applications with advanced electromagnetic principles.

Latest Patents

Rietstra holds a patent for a groundbreaking invention titled "Wireless Power Transfer and Communication." This technology involves a power transmitter that generates a drive signal for a transmitter coil, aimed at producing both a power transfer signal and an electromagnetic test signal. The innovation includes a set of balanced detection coils designed to induce compensation signals for accurate measurements and foreign object detection. Additionally, the invention integrates a foreign object detector that identifies foreign objects based on specific signal properties, enhancing safety and efficiency during power transfer processes.

Career Highlights

Currently, Friso Rietstra is associated with Koninklijke Philips Corporation N.V., a leading company in health technology and consumer lifestyle solutions. His work here emphasizes the integration of cutting-edge wireless technologies into everyday applications, potentially revolutionizing how devices interact with one another.

Collaborations

Throughout his career, Rietstra has collaborated with talented professionals, including Wilhelmus Gerardus Maria Ettes and Klaas Jacob Lulofs. These collaborations reflect a team-oriented approach to innovation, fostering an environment where ideas can be shared and developed into patented technologies.

Conclusion

Friso Rietstra stands out as a prominent inventor in the realm of wireless technology, particularly through his inventive solutions that aim to optimize power transfer systems. His contributions at Koninklijke Philips Corporation N.V. not only highlight his individual creativity but also underscore the importance of collaboration within innovative environments. As technology continues to evolve, Rietstra's advancements in wireless power transfer are poised to play a significant role in shaping the future of energy transmission.

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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