Company Filing History:
Years Active: 2009
Title: The Innovations of Steven Qian
Introduction
Steven Qian is an accomplished inventor based in Plano, Texas. He has made significant contributions to the field of semiconductor manufacturing. His innovative work focuses on characterizing lithography effects on wafers, which is crucial for improving yield in semiconductor production.
Latest Patents
Steven Qian holds a patent titled "System and method for characterizing lithography effects on a wafer." This patent addresses the need to characterize the effect of line width and line width shape on yield in semiconductor manufacturing. The method involves randomizing exposure conditions across a substrate by generating a list of random numbers. Each random number is mapped to an exposure field, and the list is sorted by random number. An exposure dose is then assigned to each exposure field in the sorted list, enhancing the efficiency of the lithography process.
Career Highlights
Steven Qian is currently employed at NXP B.V., a leading company in the semiconductor industry. His work at NXP B.V. has allowed him to apply his innovative ideas and contribute to advancements in semiconductor technology. He has demonstrated a strong commitment to research and development, which has led to his successful patent.
Collaborations
Steven collaborates with David Howard Ziger, a fellow professional in the semiconductor field. Their partnership exemplifies the importance of teamwork in driving innovation and achieving breakthroughs in technology.
Conclusion
Steven Qian's contributions to semiconductor manufacturing through his patent and work at NXP B.V. highlight his role as a significant inventor in the industry. His innovative methods for characterizing lithography effects are paving the way for improved semiconductor production processes.