Company Filing History:
3 out of 157 
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2 out of 69 
Years Active: 1991-2002
Title: The Innovations of Marcos Karnezos: Pioneering Semiconductor Technologies
Introduction
Marcos Karnezos, an inventive mind based in Menlo Park, California, has made significant contributions to the field of semiconductor technology. With an impressive portfolio of 9 patents, his work in developing advanced packaging solutions for semiconductor devices has set new standards in the industry.
Latest Patents
Karnezos's latest patents showcase his innovative approach to semiconductor packaging. One notable invention is a method for forming ground vias in semiconductor packages, specifically a tape ball grid array (TBGA) package. This invention outlines a sophisticated process for creating electrical connections through a one metal layer interconnect substrate down to a ground plane. The method involves several steps: defining via holes, filling them with solder balls, and reflowing these balls to form reliable ground connections. The innovations in this patent enhance the efficiency and performance of semiconductor packages.
Another key patent focuses on the TBGA semiconductor package arrangement that incorporates a heat spreader for effective heat dissipation. This package includes a ground plane and an interconnect substrate designed to support semiconductor die connectivity, ensuring efficient thermal management and reliable electrical performance.
Career Highlights
Throughout his career, Marcos Karnezos has worked with esteemed companies known for their pivotal role in semiconductor manufacturing. He has made substantial contributions while at Signetics and Advanced Semiconductor Assembly Technology, where his innovative ideas have driven advancements in semiconductor packaging and interconnect technologies.
Collaborations
In his professional endeavors, Karnezos has collaborated with notable colleagues, including S.C. Chang and Edward G. Combs. Their combined expertise has influenced the development of cutting-edge semiconductor solutions, pushing the boundaries of what is achievable in the industry.
Conclusion
Marcos Karnezos stands out as a significant inventor in the modern semiconductor landscape. His numerous patents and collaborations highlight a career dedicated to innovation and advancement in technology. As the semiconductor industry continues to evolve, the contributions of inventors like Karnezos will remain pivotal in shaping the future of electronics.