This inventor holds 2 USPTO granted patents. Top assignee: Agere Systems Inc.. Active years: 2007-2008.
Company Filing History:
Years Active: 2007-2008
Title: Innovations by Roscoe T Luce
Introduction
Roscoe T Luce is a notable inventor based in Kissimmee, FL (US). He has made significant contributions to the field of semiconductor manufacturing, holding 2 patents that showcase his innovative approach to improving device matching.
Latest Patents
One of his latest patents is titled "Guard ring for improved matching." This patent describes a semiconductor manufacturing method that involves forming a leveling guard ring to define an interior area where one or more devices are fabricated. In certain embodiments, two or more matched devices, such as in a common centroid layout, are created within this interior area. The guard ring is strategically formed on at least one specific layer during a particular processing step. By overwhelming the effects of local features' elevation differences, the photoresist applied subsequently achieves a more uniform height across the interior area, resulting in more uniform devices. Additionally, a plurality of guard rings can be utilized, enclosing respective arrays of matched devices arranged over the surface of a semiconductor wafer. This design ensures that the devices in the interior areas are more evenly matched to equivalent devices in far-spaced guard rings, achieving both local and global matching.
Career Highlights
Roscoe T Luce has worked at Agere Systems Inc., where he has been able to apply his innovative ideas in semiconductor technology. His work has contributed to advancements in the manufacturing processes that enhance device performance and reliability.
Collaborations
Throughout his career, Roscoe has collaborated with talented individuals such as Michele Marie Jamison and Alan Sangone Chen. These collaborations have likely fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies.
Conclusion
Roscoe T Luce's contributions to semiconductor manufacturing through his patents demonstrate his commitment to innovation and excellence in the field. His work continues to influence the industry, paving the way for future advancements.