Derek Hutchinson

Title: The Innovative Mind of Derek Hutchinson

Introduction

Derek Hutchinson is a notable inventor based in Wokingham, GB. He has made significant contributions to the field of technology, holding a total of 8 patents. His work primarily focuses on advancements in coin validation and document edge detection.

Latest Patents

One of Hutchinson's latest patents is a coin validator that utilizes an oval-shaped sensor to measure the material content of the outer ring of a bicolour coin. This innovative design features a coil mounted on a ferrite, which allows for precise measurement of eddy currents confined to the outer ring. Additionally, a thickness sensor may be integrated within the oval sensor to validate clad coins and measure material at different depths. Another significant patent involves an apparatus for detecting the edge of a document, such as a banknote. This module employs an array of LEDs optically coupled to a light diffusing element, allowing for accurate sensing of the banknote's edges as it passes through. The system includes a CCD array with photoelectric conversion elements that analyze the presence of optical transitions for banknote validation.

Career Highlights

Throughout his career, Hutchinson has worked with prominent companies, including Mars, Incorporated and Mei, Inc. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Hutchinson has collaborated with notable individuals in the field, including Peter J Reyner and Robert Dean. Their combined efforts have led to advancements in the technologies they have worked on together.

Conclusion

Derek Hutchinson's contributions to innovation in coin validation and document detection highlight his role as a significant inventor. His patents reflect a commitment to advancing technology and improving existing systems.