Company Filing History:
Years Active: 2003-2005
Title: Innovations of John R Freeburn, Jr.
Introduction
John R Freeburn, Jr. is a notable inventor based in Northborough, MA (US). He has made significant contributions to the field of circuit board technology, holding a total of 4 patents. His work focuses on improving the efficiency and functionality of circuit board assemblies.
Latest Patents
One of his latest patents is the Central Inlet Circuit Board Assembly. This invention features an improved circuit board assembly that includes a cover or other member positioned adjacent to the substrate, creating a plenum. Self-aligning heat sinks are spring-mounted to the cover, ensuring thermal contact with circuit components. The design incorporates flow-diverting elements to match the overall impedance of the board with other circuit boards in a common chassis. Additionally, the circuit board cover is adaptable for thermal and electromagnetic emission control, as well as shock and vibration resistance. The connector arrangement allows for operational coupling between the circuit board and chassis, regardless of the board's position relative to the cooling air source.
Another significant patent is the Circuit Board Assembly with a Combination Thermal, Shock, Vibration, and/or Electromagnetic Compatibility Cover. This assembly also features a cover that defines a plenum and includes self-aligning heat sinks. The design ensures that the impedance to airflow matches that of other boards in the chassis, enhancing overall performance. The circuit board can have one or two portions, each with airflow inlet and outlet edges, and the chassis is designed for optimal air intake.
Career Highlights
John R Freeburn, Jr. is currently associated with Mercury Computer Systems, Inc., where he continues to innovate in the field of circuit board technology. His work has been instrumental in advancing the capabilities of electronic systems.
Collaborations
He has collaborated with notable coworkers such as Randall G Banton and Don W Blanchet, contributing to a dynamic team focused on technological advancements.
Conclusion
John R Freeburn, Jr. is a distinguished inventor whose work in circuit board technology has led to multiple patents and significant advancements in the field. His contributions continue to influence the design and functionality of electronic systems.