James H Coombs

Title: Innovations of James H Coombs

Introduction

James H Coombs is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of technology, holding a total of 11 patents. His work primarily focuses on optical systems and devices, showcasing his expertise in innovative engineering.

Latest Patents

One of his latest patents is a cutting head for a device designed for cutting hair. This cutting head features an optical system that directs a laser beam across a cutting zone. The laser beam is engineered with both a fast and a slow axis. The optical system includes a focus lens that forms a first focal point of the laser beam in the cutting zone. In one embodiment, the optical system also incorporates a focusing element that refocuses the laser beam to create a second focal point in the cutting zone. Additionally, the focus lens is designed to have a focal length along its fast axis that is greater than that along its slow axis.

Another significant patent is an optical scanning device capable of scanning a record carrier using a radiation beam. This device includes a dividing element that directs radiation reflected from the record carrier to a detection system. The detection system is equipped with at least three detectors, and the dividing element features at least three gratings, each forming a sub-beam directed to one of the detectors. The longest dimension of each detector is oriented substantially perpendicular to the bisector of the corresponding sector.

Career Highlights

James H Coombs has had a distinguished career, working with prominent companies such as U.S. Philips Corporation and Koninklijke Philips Corporation N.V. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.

Collaborations

Throughout his career, Coombs has collaborated with notable colleagues, including Wilma Van Es-Spiekman and Johan P Duchateau. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

James H Coombs is a remarkable inventor whose work in optical systems and devices has made a lasting impact on technology. His patents reflect his innovative spirit and dedication to advancing engineering solutions.