Company Filing History:
Years Active: 1982-1988
Title: Innovator Spotlight: Marian E. Hills
Introduction: Marian E. Hills is a notable inventor based in Ridgecrest, California, with a remarkable portfolio that includes four patents. His contributions to the field of materials science and semiconductor technology have the potential to revolutionize multiple industries, showcasing his dedication to innovation and research.
Latest Patents: Among Marian's latest inventions are two significant patents. The first is related to metal ternary sulfides, described as having the general formula MM'.sub.2 S.sub.4. This innovative synthesis method involves introducing stoichiometric amounts of nitrate precursors in concentrated nitric acid, followed by heating to approximate dryness. The resulting homogeneous powder mixture is then treated under a controlled gaseous H.sub.2 S atmosphere, which yields the desired sulfide compounds. The second patent involves a multi-color tunable semiconductor device. This device is designed with multiple epitaxial layers of varying composition, utilizing a DC sweep voltage to successively deplete these layers. An AC voltage modulates the absorption edge of the individual layers, allowing for the creation of a variable bandwidth detector where the spectral bandwidth is adjustable by the applied DC voltage.
Career Highlights: Marian’s career has been marked by his role at the United States of America, As Represented by the Secretary of the Navy, where he collaborates on cutting-edge projects and technologies. His work stands out within the realm of advanced materials and electronic systems, contributing significantly to both military and civilian applications.
Collaborations: Throughout his career, Marian E. Hills has worked alongside talented colleagues such as Nicholas Bottka and the esteemed Josephine Covino. Their teamwork exemplifies the collaborative spirit within the innovative environment of patent research and development.
Conclusion: Marian E. Hills continues to exemplify the forward-thinking mindset of a modern inventor. With his notable patents and ongoing contributions to important fields, he remains a significant figure in advancing technology and innovation in the United States and beyond. His work not only enhances scientific understanding but also paves the way for future developments in semiconductor devices and materials science.