Adrian C Delforge

Title: The Innovations of Adrian C Delforge

Introduction

Adrian C Delforge is a notable inventor based in Rockport, MA (US). He has made significant contributions to the field of technology, particularly with his innovative patents. With a total of two patents to his name, Delforge has demonstrated his expertise and creativity in engineering solutions.

Latest Patents

One of his latest patents is a precision voltage regulator for capacitor-charging power supply. This invention provides a precision voltage regulator that shunts both the power supply output and the load capacitor simultaneously through a shunt control circuit. The load capacitor shunt is maintained for a duration determined by the hysteresis of a precision comparator, which compares the voltage across the capacitor with a program voltage adjusted for the power supply's instantaneous current. This regulator is particularly applicable to high power applications with high repetition rates.

Another significant patent is the wafer transfer system. This apparatus facilitates the horizontal transfer of a wafer between a cassette and an input station of a vacuum processing system. It includes a wafer transfer arm with a primary section linked to a secondary section, allowing for straight-line movement of the wafer to a location and orientation station before reaching the input station. The actual location of the wafer center and its angular orientation are determined, and the wafer is rotated to a desired angular orientation at the location and orientation station. A solar cell is utilized to sense the actual wafer position by detecting the wafer edge during rotation. The required corrections and rotations are calculated based on the solar cell output, ensuring accurate positioning at the input station.

Career Highlights

Throughout his career, Adrian C Delforge has worked with prominent companies such as Varian Associates, Inc. and Kaiser Systems, Inc. His experience in these organizations has contributed to his development as an inventor and innovator in the field.

Collaborations

Delforge has collaborated with notable individuals in his field, including Richard John Hertel and Eric L Mears. These collaborations have likely enriched his work and contributed to his innovative projects.

Conclusion

Adrian C Delforge is a distinguished inventor whose contributions to technology are evident through his patents and career achievements. His innovative solutions, particularly in voltage regulation and wafer transfer systems, showcase his expertise and commitment to advancing engineering practices.