Steven W Johnston

Title: Innovations of Steven W Johnston

Introduction

Steven W Johnston is an accomplished inventor based in Golden, Colorado. He holds a total of 3 patents that showcase his expertise in the field of photovoltaic devices and semiconductor materials. His innovative work has contributed significantly to advancements in optical methods and systems.

Latest Patents

One of his latest patents is titled "Luminescence imaging systems and methods for evaluating photovoltaic devices." This patent focuses on optical methods for detecting defects in photovoltaic devices, including PV cells, panels, modules, and arrays. Another notable patent is "Radio frequency coupling apparatus and method for measuring minority carrier lifetimes in semiconductor materials." This invention involves an apparatus designed to measure the minority carrier lifetime of semiconductor samples using radio-frequency coupling, enhancing the sensitivity and efficiency of the measurement process.

Career Highlights

Throughout his career, Steven has worked with reputable organizations such as the Midwest Research Institute and Alliance for Sustainable Energy, LLC. His contributions in these roles have furthered research and development in sustainable energy technologies.

Collaborations

Steven has collaborated with various professionals in his field, including Richard Keith Ahrenkiel, to advance his research and innovations.

Conclusion

Steven W Johnston's contributions to the field of photovoltaic devices and semiconductor materials through his patents and career highlights demonstrate his commitment to innovation and sustainability. His work continues to influence advancements in technology and energy efficiency.