This inventor holds 1 USPTO granted patent. Top assignee: International Business Machines Corporation. Active years: 1993.
Company Filing History:
Years Active: 1993
Title: The Innovations of Stuart H. Wolff
Introduction
Stuart H. Wolff is a notable inventor based in Tulsa, OK (US). He has made significant contributions to the field of electrical engineering, particularly in the development of low resistivity metal conductor lines and vias. His innovative approach has led to advancements in the manufacturing processes of electronic components.
Latest Patents
Stuart H. Wolff holds a patent for "Refractory metal capped low resistivity metal conductor lines and vias." This invention involves a three-step process to create electrically conducting vias and lines. The first step includes depositing a controlled amount of a soft, low resistivity metal in a trench or hole. The second step involves overcoating this metal with a hard metal, such as CVD tungsten. Finally, chemical-mechanical polishing is employed to planarize the structure, ensuring protection against scratches and corrosion.
Career Highlights
Wolff's career is marked by his work at International Business Machines Corporation (IBM), where he has contributed to various projects and innovations. His expertise in the field has made him a valuable asset to the company and the industry as a whole.
Collaborations
Throughout his career, Stuart H. Wolff has collaborated with notable colleagues, including William J. Cote and Thomas Edwin Sandwick. These collaborations have fostered an environment of innovation and have led to the development of groundbreaking technologies.
Conclusion
Stuart H. Wolff's contributions to the field of electrical engineering and his innovative patent demonstrate his commitment to advancing technology. His work continues to influence the industry and inspire future inventors.