Company Filing History:
Years Active: 2013-2021
Title: Innovations of Douglas MacLeod
Introduction
Douglas MacLeod is a notable inventor based in Los Altos, California. He has made significant contributions to the field of technology, particularly in the area of substrate carrier systems. With a total of 5 patents to his name, MacLeod's work has had a considerable impact on the industry.
Latest Patents
Among his latest patents is the "Carrier adapter insert apparatus and carrier adapter insert detection methods." This invention provides methods, apparatus, and assemblies for a substrate carrier adapter insert. It includes an adapter frame with a support rail designed to support one or more substrates in a substrate carrier. The frame extension is either coupled to or integral with the adapter frame, featuring a mapping feature that can be detected by a sensor to determine the presence or absence of an adapter insert in a substrate carrier. Numerous additional features are disclosed in this patent. Another significant patent is the "Methods for purging a substrate carrier at a factory interface." This method involves opening a door of a substrate carrier at a load port, spraying the carrier with a gas flow, mapping substrates within the carrier to generate a substrate map, and determining a process purge state based on that map. It also includes activating inter-substrate nozzle arrays and curtain nozzle arrays using a predefined spray status configuration.
Career Highlights
Douglas MacLeod is currently employed at Applied Materials, Inc., where he continues to innovate and develop new technologies. His work at this leading company has allowed him to push the boundaries of what is possible in substrate carrier technology.
Collaborations
Throughout his career, MacLeod has collaborated with talented individuals such as Subramaniam V Iyer and Dharma Ratnam Srichurnam. These collaborations have contributed to the advancement of his projects and the successful development of his patents.
Conclusion
Douglas MacLeod is a distinguished inventor whose work has significantly influenced the technology sector. His innovative patents and contributions to Applied Materials, Inc. highlight his expertise and commitment to advancing substrate carrier systems.
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