Company Filing History:
Years Active: 1980-1989
Title: Joseph J Gajda: Innovator in Integrated Circuit Technology
Introduction
Joseph J Gajda is a notable inventor based in Wappingers Falls, NY (US). He has made significant contributions to the field of integrated circuit technology, holding a total of 3 patents. His work focuses on enhancing the performance and reliability of semiconductor devices.
Latest Patents
Gajda's latest patents include innovative solutions for chip contacts and metallurgy. One of his patents, titled "Chip contacts without oxide discontinuities," describes an integrated circuit chip that features a first and a higher second surface level with an abrupt sidewall step transition. This design includes a first layer of conductive material that terminates on the first surface level, ensuring that it does not touch the sidewall. The end portion of this layer comprises a conductive material converted to an insulator, enhancing the chip's performance. Another patent, "Aluminum-copper alloy evaporated films with low via resistance," focuses on controlling Al₂Cu precipitation in copper-doped aluminum. This is achieved by evaporating aluminum containing 3 to 4% copper at specific temperatures, which improves intermetal diffusion at vias between metallurgy levels.
Career Highlights
Joseph J Gajda is currently employed at International Business Machines Corporation (IBM), where he continues to innovate in the semiconductor field. His work has been instrumental in advancing integrated circuit technologies, making significant impacts on the industry.
Collaborations
Throughout his career, Gajda has collaborated with notable colleagues, including Kris V Srikrishnan and Paul A Totta. These collaborations have contributed to the development of cutting-edge technologies in the semiconductor sector.
Conclusion
Joseph J Gajda's contributions to integrated circuit technology through his patents and work at IBM highlight his role as a key innovator in the field. His advancements continue to influence the future of semiconductor devices.
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