Paul L Bartley

Title: Paul L Bartley: Innovator in Circuit Board Bonding and Microwave Technology

Introduction

Paul L Bartley is a notable inventor based in West Newbury, MA (US). He has made significant contributions to the fields of circuit board bonding and microwave technology. With a total of 3 patents to his name, Bartley has developed innovative methods that enhance the performance and reliability of electronic components.

Latest Patents

One of Bartley's latest patents is a method for bonding circuit boards to pallets. This method involves joining a metal heat sink pallet to a circuit board by electroplating a layer of solder on the pallet's mounting surface. The circuit board is then positioned firmly against the plated surface, and the pallet is heated until the solder melts and alloys with the circuit paths. A nitrogen gas bath is utilized to inhibit oxidation during this process, while a flux promotes alloying. A bonding fixture is employed to accurately position the circuit board and apply pressure in critical areas during heating, ensuring a superior mechanical and electrical bond.

Another significant patent is for dielectric spacing means for microwave sheet metal cavities. This invention features a microwave cavity closure structure that encloses an upper splitter cavity and a lower combiner cavity. Each cavity is designed with a central region occupied by a raised circular boss, and the lower plate mounts concentric annular sheet metal rings. These rings are filled with V-shaped segments of metal coil stock ribbon, which help to space the top portion of the ring and the underlying lower plate, allowing for cavity tuning purposes.

Career Highlights

Throughout his career, Paul L Bartley has worked with prominent companies such as AT&T Corp. and Lucent Technologies Inc. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Bartley has collaborated with notable coworkers, including Claire T Kerr and Deborah A Fisher. These partnerships have likely fostered an environment of creativity and innovation, leading to the development of his patents.

Conclusion

Paul L Bartley is a distinguished inventor whose work in circuit board bonding and microwave technology has made a lasting impact. His innovative methods and patents continue to influence the electronics industry, showcasing his dedication to advancing technology.