Company Filing History:
Years Active: 1976-1981
Title: Innovations by Randolph Huff Schnitzel: A Pioneer in Semiconductor Technology
Introduction
Randolph Huff Schnitzel, based in Newburgh, New York, is a remarkable inventor known for his contributions to the field of semiconductor technology. With two patents to his name, Schnitzel has played a significant role in enhancing processes related to thin metal films and Schottky barrier junctions.
Latest Patents
Schnitzel's latest patents reveal innovative solutions that address specific challenges in semiconductor manufacturing. The first patent describes a method for **Ion Milling of Thin Metal Films**, where metals like platinum and palladium are preferentially removed in the presence of their metal silicides using ion milling in a noble gas atmosphere, such as argon. This process proves beneficial for semiconductor chips, as it effectively removes excess platinum following the formation of platinum silicide in contact holes.
The second patent presents a *Method of Forming Schottky Barrier Junctions Having Improved Barrier Height Characteristics*. This invention involves depositing a layer of polysilicon onto Schottky metal prior to sintering. During sintering, silicon diffuses from the polysilicon layer into the metal, which is critical for enhancing barrier height characteristics. The junction is then rapidly cooled to prevent the outdiffusion of silicon, thus improving the overall performance of the junction.
Career Highlights
Schnitzel is associated with the International Business Machines Corporation (IBM), where he has contributed his expertise to revolutionary advancements in semiconductor technologies. His work at IBM positions him among the leaders in the industry, focusing on the development of cutting-edge solutions for modern electronics.
Collaborations
In his innovative journey, Schnitzel has collaborated with notable coworkers, including Helmut M Gartner and Steve I Petvai. These collaborations reflect a synergy of talent and knowledge that drives advancements in technology, particularly in the manufacturing processes related to semiconductors.
Conclusion
Randolph Huff Schnitzel stands out as a dedicated inventor whose work addresses the complexities of semiconductor technology. With his patented methods, he continues to influence the field significantly, paving the way for future innovations and improvements that will impact a wide range of electronic applications. His contributions exemplify the spirit of innovation that drives technological advancements today.