Doug McAllister

Title: The Innovative Contributions of Doug McAllister

Introduction

Doug McAllister is a notable inventor based in San Ramon, CA. He has made significant contributions to the field of technology, particularly in the area of temperature control systems. With a total of 3 patents to his name, McAllister's work has had a substantial impact on the industry.

Latest Patents

One of McAllister's latest patents is focused on methods and systems for temperature control for a substrate. This innovative system includes a factory interface, a load port connected to the factory interface, and a system controller. The system controller is designed to detect when a container is received at the load port and determine the type of parts for storage within the container. It identifies one or more mapping patterns associated with the determined type of parts. The detection system of robot arm(s) is then moved according to the identified mapping pattern(s) to detect the parts stored in the container. The mapping indicates regions of the container that store detected parts and the position of each detected part. Based on this mapping, the robot arm(s) can either remove a detected part from the container or place an additional part in the container.

Another significant patent by McAllister involves the mapping of a replacement parts storage container. This system also includes a factory interface, a load port, and a container connected to the load port. The controller determines that the container is configured to store replacement parts for a process chamber and directs the robot arm to move according to a first mapping pattern to identify positions in the container. The robot arm is then moved according to a second mapping pattern to identify the position of a wafer and/or an empty carrier for a replacement part. A mapping of positions of replacement parts and the positions of the wafer and/or empty carrier is recorded in a storage medium.

Career Highlights

Doug McAllister is currently employed at Applied Materials, Inc., where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of temperature control systems in manufacturing processes.

Collaborations

Throughout his career, McAllister has collaborated with several talented individuals, including Nicholas Michael Bergantz and Jeffrey C. Hudgens. These collaborations have further enhanced the innovative solutions he has contributed to the industry.

Conclusion

Doug McAllister's inventive spirit and dedication to technology have led to significant advancements