Johannes Wilhemus Draak

Title: Innovations of Johannes Wilhemus Draak

Introduction

Johannes Wilhemus Draak is a notable inventor based in Horst, Netherlands. He has made significant contributions to the field of wireless power transfer technology. His innovative approach has led to the development of a unique power transmitter that enhances the efficiency of power delivery without the need for physical connections.

Latest Patents

Draak holds a patent for a wireless power transfer system. This system includes a power transmitter designed to wirelessly provide power to a power receiver. The transmitter features an output circuit with a transmitter coil that generates a power transfer signal when a drive signal is applied. A load function circuit is incorporated to determine how the loading of the drive signal by the output circuit depends on the frequency of the drive signal. Additionally, an interval circuit identifies two operating frequency ranges separated by a non-operating frequency range, allowing for optimized power transfer. The power controller adjusts the frequency of the drive signal to control the power level of the transfer signal effectively.

Career Highlights

Johannes Draak is associated with Koninklijke Philips Corporation N.V., a leading company in the field of technology and innovation. His work at Philips has allowed him to explore and develop advanced solutions in wireless power technology. Draak's patent reflects his commitment to enhancing the efficiency and functionality of power transfer systems.

Collaborations

Draak has collaborated with notable colleagues, including Wilhelmus Gerardus Maria Ettes and Klaas Jakob Lulofs. These collaborations have contributed to the advancement of their shared goals in innovation and technology development.

Conclusion

Johannes Wilhemus Draak's contributions to wireless power transfer technology exemplify the spirit of innovation. His patent and work at Koninklijke Philips Corporation N.V. highlight his role in advancing modern power solutions.