Thomas Allen Hogan

Title: Thomas Allen Hogan: Innovator in Surface Inspection and CAD Modeling

Introduction

Thomas Allen Hogan is a notable inventor based in Seattle, WA (US). He has made significant contributions to the fields of surface inspection and computer-aided design (CAD) modeling. With a total of 5 patents to his name, Hogan's work has had a considerable impact on technology and engineering.

Latest Patents

Hogan's latest patents include innovative methods for identifying features on the surface of an object using wavelet analysis. This method involves inspecting the surface of an object by obtaining data from measurements to form surface data. A range of frequencies is selected based on the distances between adjacent peaks for the features. The features are created by a tool moving along various paths. Desired surface data is then obtained, and a determination is made to ensure it meets a specified policy. If the data does not meet the policy, the object is reworked.

Another significant patent by Hogan focuses on constructing computer-aided design models from procedurally defined curves and surface lofts. This method involves receiving user input that includes a callback function and a required accuracy. The callback function prescribes a procedurally defined geometry, while the required accuracy specifies the degree of precision needed for the CAD model. The callback function is sampled at multiple points to form sampled points, and a candidate curve is constructed to approach these points. A determination is then made to check if the candidate curve meets the required accuracy.

Career Highlights

Hogan is currently employed at The Boeing Company, where he applies his expertise in engineering and innovation. His work at Boeing has allowed him to contribute to advanced technologies in aerospace and manufacturing.

Collaborations

Throughout his career, Hogan has collaborated with talented individuals such as Thomas A. Grandine and Michael David Huffman. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Thomas Allen Hogan is a distinguished inventor whose work in surface inspection and CAD modeling has led to significant advancements in technology. His contributions continue to influence the fields of engineering and design, showcasing the importance of innovation in modern industry.