Company Filing History:
2 out of 6 
1 out of 13 
1 out of 12 Years Active: 1999-2013
Title: John D. Swank: Innovator in Microwave Bolometry
Introduction
John D. Swank is a notable inventor based in Hudson, OH (US). He has made significant contributions to the field of microwave bolometry, holding a total of 4 patents. His innovative designs have advanced the technology used in thermal measurement and sensor architecture.
Latest Patents
One of his latest patents is titled "Coaxial to dual co-planar waveguide launcher for microwave bolometry." This invention features a dual-coplanar sensor architecture that is constructed by launching from a coaxial airline to a unique arrangement of coplanar waveguides. These waveguides are symmetrically arranged on both sides of a thin dielectric substrate. The design ensures that the characteristic impedance of the coplanar waveguides is approximately twice that of the coaxial airline, optimizing performance and minimizing reflection at the launch point.
Another significant patent is the "Planar-axial thermistor for bolometry." This invention utilizes a co-axial microwave bolometer architecture that employs thick-film processes to create very small thermistors on a substrate selected for low heat transfer. The design enhances thermal isolation by using planar electrodes made from metals with lower heat transfer properties. This innovative arrangement allows for improved thermal performance in bolometric applications.
Career Highlights
Throughout his career, John D. Swank has worked with several companies, including Tegam, Inc. and Bird Technologies Group, Inc. His experience in these organizations has contributed to his expertise in microwave technology and bolometric sensors.
Collaborations
John has collaborated with notable individuals in his field, including Jefferson Dean Lexa and Andrew S. Brush. These collaborations have likely fostered innovation and the exchange of ideas in the realm of microwave bolometry.
Conclusion
John D. Swank is a distinguished inventor whose work in microwave bolometry has led to several important patents. His innovative designs and collaborations have significantly impacted the field, showcasing his dedication to advancing technology.