Company Filing History:
Years Active: 1991
Title: Innovations of Samuel B Martin, Jr.
Introduction
Samuel B Martin, Jr. is an accomplished inventor based in Albuquerque, NM (US). He has made significant contributions to the field of electrical devices through his innovative processes. His work primarily focuses on the etching of silicon, which is crucial for the development of micromechanical structures.
Latest Patents
Samuel B Martin, Jr. holds a patent for a process titled "Porous silicon formation and etching process for use in silicon." This patent describes a reproducible method for uniformly etching silicon from micromechanical structures. The process involves providing a micromechanical structure with a silicon layer that has defined areas for removal. An electrochemical cell containing an aqueous hydrofluoric acid electrolyte is used, where the micromechanical structure is submerged. The defined areas of the silicon layer are anodically biased by passing a current through the electrochemical cell, allowing the defined areas to become porous. The depth of the porous silicon is regulated by controlling the current, and the process can achieve reproducibility better than 0.3%.
Career Highlights
Samuel B Martin, Jr. works for the United States of America as represented by the Department of Energy. His innovative work has contributed to advancements in the field of electrical engineering and micromechanics. He has demonstrated a commitment to developing processes that enhance the functionality and efficiency of electrical devices.
Collaborations
Some of his notable coworkers include Terry R Guilinger and Michael J Kelly. Their collaborative efforts have furthered the research and development of innovative technologies in their field.
Conclusion
Samuel B Martin, Jr. is a notable inventor whose work in silicon etching processes has made a significant impact on electrical device technology. His contributions continue to influence advancements in micromechanical structures.