Bruce J Donham

Title: Celebrating the Innovations of Bruce J. Donham in Electromagnetic Shielding

Introduction

Bruce J. Donham, based in Bothell, WA, is a distinguished inventor with a notable impact in the field of electromagnetic shielding, particularly for aircraft. With a total of three patents to his name, Donham has made significant strides in developing systems that enhance the safety and functionality of aviation technology.

Latest Patents

Among his latest innovations is the "Radio Frequency Shielding System," which presents an assembly designed to shield an aircraft from electromagnetic energy. This system features a window mounting that can be conductively coupled to an aircraft's fuselage aperture. A key component of this invention is a window pane equipped with an electromagnetically-reflective coating that reflects electromagnetic energy. It is engineered to remain electrically isolated from the fuselage until exposed to electromagnetic energy exceeding approximately 1 GHz. Additionally, the system incorporates a capacitive gasket that capacitively couples the window pane to the fuselage once the energy frequency surpasses the aforementioned threshold.

Another significant patent by Donham is the "Radio Frequency Shielding Apparatus System and Method," which includes various components such as a fuselage, an aperture, a window mounting, and a window plug. This system is designed to provide an electrically conductive envelope that effectively shields the aircraft from electromagnetic energy.

Career Highlights

Bruce J. Donham has dedicated his career to innovation at The Boeing Company, where he has played a pivotal role in advancing technology related to aerospace engineering. His work significantly contributes to the safety and operational efficiency of aircraft.

Collaborations

Throughout his career, Donham has collaborated with talented individuals such as Ryan Lee Carlson and Jim Sears, enhancing the potential for groundbreaking developments in electromagnetic shielding and related technologies through shared expertise and innovation.

Conclusion

In conclusion, Bruce J. Donham stands out as a remarkable inventor whose contributions to the field of electromagnetic shielding are both innovative and critical for the future of aviation technology. His patents not only showcase his ingenuity, but they also play a vital role in ensuring the reliability and safety of aircraft in a progressively electromagnetic-intensive environment.