Edward V Locke

Title: The Innovative Contributions of Edward V Locke

Introduction

Edward V Locke is a notable inventor based in Rockport, MA (US), recognized for his significant contributions to the field of laser technology. With a total of four patents to his name, Locke has developed innovative solutions that enhance the efficiency and effectiveness of soldering processes in electronic devices.

Latest Patents

One of Locke's latest patents is the Multi-lead laser soldering apparatus. This apparatus is designed to simultaneously solder all the leads of a multi-lead Surface Mount Package (SMP) device to the pads of a substrate. It utilizes a gas laser with a cylindrical resonant cavity, which is terminated at one end by a mirror that reflects energy back into the laser cavity. The apparatus generates multiple beamlets, each corresponding to the number of leads on the SMP device. These beamlets are directed through flexible optical wave guides to an imaging lens, where they are focused on the solder joints. The radiant energy from the beamlets is converted into heat, allowing all soldered connections to be made simultaneously.

Another significant invention by Locke involves compensating for thermally introduced distortions in reflective surfaces. This invention focuses on the pre-stressing of a mirror that will be irradiated by a high-energy laser beam. The pre-stress is designed to counteract the surface distortion caused by beam-induced heating, ensuring optimal performance during laser applications.

Career Highlights

Locke has had a distinguished career, working with prominent organizations such as Avco Everett Research Laboratory, Inc. and Avco Corporation. His work in these companies has allowed him to develop and refine his innovative ideas, contributing to advancements in laser technology and soldering techniques.

Collaborations

Throughout his career, Locke has collaborated with talented individuals, including Daniel S Gnanamuthu and Edward C Borsare. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Edward V Locke's contributions to the field of laser technology and soldering processes have made a significant impact on the industry. His innovative patents and collaborative efforts highlight his dedication to advancing technology and improving manufacturing processes.