Company Filing History:
Years Active: 1997-1998
Title: The Innovations of Patrick B Lee
Introduction
Patrick B Lee is an accomplished inventor based in Austin, TX. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His work focuses on improving processes and apparatuses used in the manufacturing of semiconductor devices.
Latest Patents
One of his latest patents is for a low-pressure chemical vapor deposition (CVD) apparatus that includes a process gas. This innovative apparatus features one or more gas heating subsystems that heat process gases before they enter the reaction chamber. This design minimizes thermal expansions and contractions of the chamber walls, reducing the likelihood of small particles flaking off the inner walls. Consequently, fewer particulates are created within the chamber, leading to a decrease in the number of particulates that adhere to processed silicon wafers. Each gas heating subsystem is equipped with a heating element and a thermal feedback temperature control mechanism, which ensures that the temperature of the process gas can be precisely controlled.
Another notable patent involves a system for providing integrated monitoring, control, and diagnostics for semiconductor spray processors. This system comprises a network of PC-class computers, with supervisor computers connected to various spray process tools. These supervisor computers facilitate ongoing information exchange and maintain up-to-date status information. They also log events and capture process variables, while engineer computers provide operators with a command-driven interface for monitoring and controlling the system.
Career Highlights
Patrick B Lee is currently employed at Advanced Micro Devices Corporation, a leading company in the semiconductor industry. His work has significantly impacted the efficiency and effectiveness of semiconductor manufacturing processes.
Collaborations
Throughout his career, Patrick has collaborated with notable colleagues, including Jay J Seaton and Michael J Allen. These collaborations have further enhanced his contributions to the field.
Conclusion
Patrick B Lee's innovative patents and contributions to semiconductor technology demonstrate his expertise and commitment to advancing the industry. His work continues to influence the development of more efficient manufacturing processes.