Company Filing History:
Years Active: 1976-1990
Title: Innovations by Gerald R Dunn
Introduction
Gerald R Dunn is a notable inventor based in Carlsbad, CA (US), recognized for his contributions to the field of technology with a total of 4 patents. His work primarily focuses on advancements in bonding techniques and soldering methods, which have significant implications in electronics manufacturing.
Latest Patents
One of his latest patents is a machine for bonding leads to non-coplanar substrates. This innovative machine features a carrier for the substrate that includes a frame with a set of stops arranged in a pattern with a central opening. The forcing mechanism pushes on the bottom surface of the substrate, ensuring that the top surface is pinned against the stops, allowing for precise alignment regardless of non-coplanarity. Additionally, bonding blades move through the opening to bond leads to the exposed top surface portion of the substrate.
Another significant patent involves a method of soldering joints by moving them through a target area on which component leads are soldered to I/O pads on a printed circuit board. This method allows for the soldering of leads without desoldering previously soldered components. It includes forming a mechanical assembly that holds the joints and solder mounds together, moving the assembly on a conveyor, and directing a focused stream of hot gas to melt and harden the solder mounds.
Career Highlights
Throughout his career, Gerald R Dunn has worked with prominent companies such as Unisys Corporation and Burroughs, Inc. His experience in these organizations has contributed to his expertise in developing innovative solutions in the electronics sector.
Collaborations
Gerald has collaborated with notable individuals in the industry, including Dean R Haagenson and Michael J Pirozzoli. These collaborations have likely enriched his work and led to further advancements in his inventions.
Conclusion
Gerald R Dunn's contributions to technology through his patents and career experiences highlight his role as an influential inventor in the field of electronics. His innovative approaches to bonding and soldering continue to impact the industry positively.