Eindhoven, Netherlands

Lenie Johanna Theodora Evers-Derkx

This inventor holds 1 USPTO granted patent. Top assignee: Koninklijke Philips Corporation N.v.. Active years: 2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lenie Johanna Theodora Evers-Derkx. Retrieved from https://idiyas.com/inventor/lenie-johanna-theodora-evers-derkx

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:


Years Active: 2013

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1 patent (USPTO):Explore Patents

Title: Lenie Johanna Theodora Evers-Derkx: Innovator in Photo-Epilation Technology

Introduction

Lenie Johanna Theodora Evers-Derkx is a notable inventor based in Eindhoven, Netherlands. She has made significant contributions to the field of photo-epilation technology. Her innovative approach has led to the development of a unique device that enhances the efficiency of hair removal processes.

Latest Patents

Evers-Derkx holds a patent for a photo-epilation device. This device features a hand-held housing with at least one window opening. It includes a lamp that generates light within a spectral range from approximately 575 nm to approximately 1700 nm. The control device drives the lamp, which operates in brief pulses with a duration ranging from 1.1 ms to 1.9 ms. The pulse repetition frequency is set between 0.1 Hz and 0.5 Hz. The fluence on skin level varies from 2 to 7 J/cm², depending on the skin type.

Career Highlights

Evers-Derkx is associated with Koninklijke Philips Corporation N.V., a leading company in the technology and healthcare sectors. Her work at Philips has allowed her to focus on innovative solutions that improve consumer experiences in personal care.

Collaborations

Evers-Derkx collaborates with Antonius Maarten Nuijs, contributing to advancements in their field. Their partnership exemplifies the importance of teamwork in driving innovation.

Conclusion

Lenie Johanna Theodora Evers-Derkx is a pioneering inventor whose work in photo-epilation technology has made a significant impact. Her contributions continue to shape the future of personal care devices.

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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