This inventor holds 2 USPTO granted patents. Top assignee: Brewer Science, Inc.. Active years: 1989.
Company Filing History:
Years Active: 1989
Title: Innovations by William J Latham
Introduction
William J Latham is a notable inventor based in Rolla, MO (US). He has made significant contributions to the field of microelectronics through his innovative patents. With a total of 2 patents, Latham has developed technologies that enhance the functionality and efficiency of electronic devices.
Latest Patents
Latham's latest patents include advancements in light filters for microelectronics and a broad spectrum light absorbing coating. The first patent focuses on filters suitable for microelectronic uses, which can be prepared directly on substrates. These filters can be monolithically integrated or hybrid, utilizing a soluble dye material in a resin. The resin is applied to microelectronic substrates and can be patterned using conventional microphotolithographic processes.
The second patent introduces a light absorbing medium designed to coat photosensitive layers, such as photoresist for integrated circuit chips. This coating acts as a true surface for autofocus cameras used to expose the photoresist. Additionally, it can be utilized where a light impermeable, high contrast, or black coating is required, such as in liquid crystal displays, light emitting diodes, photodiodes, solid state lasers, or patterning apertures on light-wave modulators. The coating absorbs light from 200 to 1000 nanometers and features a polymer vehicle that forms a tightly adhering, thin, smooth, and uniform layer, incorporating a light absorbing dye.
Career Highlights
Latham is currently associated with Brewer Science, Inc., where he continues to innovate and contribute to the field of microelectronics. His work has been instrumental in developing technologies that push the boundaries of electronic applications.
Collaborations
Throughout his career, Latham has collaborated with notable colleagues, including Terry Lowell Brewer and Jeffry Hunninghake. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.
Conclusion
William J Latham's contributions to microelectronics through his patents demonstrate his commitment to innovation and excellence in the field. His work continues to influence the development of advanced electronic technologies.