Company Filing History:
2 out of 932 
1 out of 15,543 
1 out of 1 Years Active: 1977-1988
Title: The Innovations of Robert A. Sparks
Introduction
Robert A. Sparks is a notable inventor based in Palo Alto, California. He has made significant contributions to the field of technology, particularly in the area of printed circuit boards and x-ray scanning systems. With a total of 4 patents to his name, Sparks has demonstrated a commitment to advancing engineering solutions.
Latest Patents
One of Sparks' latest patents is a method and system for multi-layer printed circuit board pre-drill. This invention optimizes the drilling position of multi-layer printed circuit boards prior to drilling. The method involves using a template with precisely located target holes and fixture reference marks to provide initial coordinate reference information. Each board is processed by insertion into a holding fixture, followed by examination of four quadrant target areas using x-ray sources and detectors. The images are digitized, and the optimum board position is computed for a follow-on drilling apparatus. After optimization, three reference holes are punched along one edge of the board to ensure accurate fiducial positioning marks when placed in the drilling apparatus.
Another significant patent is the x-ray transmission scanning system and method, which features a high-speed multiple section, computed-tomographic x-ray scanner. This scanner utilizes a multiple-anode, scanning electron beam x-ray source to achieve high-speed scanning of body sections without mechanical motion.
Career Highlights
Throughout his career, Robert A. Sparks has worked with prominent organizations, including Syntex Inc. and the University of California. His work has had a lasting impact on the development of innovative technologies in the field of electronics and medical imaging.
Collaborations
Sparks has collaborated with notable individuals such as Douglas P. Boyd and William B. Herrmannsfeldt. These partnerships have contributed to the advancement of his inventions and the successful implementation of his ideas.
Conclusion
Robert A. Sparks is a distinguished inventor whose work in optimizing printed circuit boards and developing advanced x-ray scanning systems has made a significant impact in technology. His contributions continue to influence the fields of electronics and medical imaging.