Lee E Coleman

Title: Innovative Contributions of Lee E. Coleman

Introduction

Lee E. Coleman, an accomplished inventor based in Fullerton, California, has made significant strides in the field of microwave technology. With two patents to his name, Coleman's innovative work has garnered attention in the telecommunications and electronic industries. His expertise and inventive spirit have positioned him as a key contributor within Hughes Electronics Corporation.

Latest Patents

Coleman's recent patents focus on passive microwave structures and methods designed to reduce passive intermodulation (PIM) effects. One of the patents discusses a method that involves creating an aperture in a first member and designing a second member with dimensions exceeding that of the aperture. This method utilizes a controlled temperature differential to position the second member across the aperture. Once the temperature differential is removed, the dimension differential generates mutually-induced radial stresses that enhance metal-to-metal contact between the members. This innovative approach is aimed at improving PIM performance. The method also incorporates additional interface structures to mitigate the impact of operational axial forces, such as vibrations, that may affect the stability of the members.

Career Highlights

Lee E. Coleman's career at Hughes Electronics Corporation has been marked by his commitment to advancing microwave technology. His patents reflect a deep understanding of mechanical and material properties, exemplifying his innovative mindset. Through his work, Coleman has contributed to enhancing the effectiveness and reliability of passive microwave systems, making a lasting impact in the industry.

Collaborations

Throughout his career, Coleman has collaborated with talented individuals, including notable coworkers Michael J. Grall and Ronald M. Campbell. These collaborations have fostered a creative environment that promotes innovation and drives the development of cutting-edge technologies in microwave applications. Working alongside skilled colleagues has allowed Coleman to further refine his inventions and explore new avenues for advancements.

Conclusion

Lee E. Coleman's innovative contributions to the field of microwave technology demonstrate his dedication to improving performance in passive microwave structures. His patents serve as a testament to his inventive capabilities and the collaborative spirit within Hughes Electronics Corporation. As technology continues to evolve, Coleman's work will undoubtedly play a vital role in shaping the future of microwave systems and their applications.