William D Bjorndahl

Title: Innovations of William D Bjorndahl

Introduction

William D Bjorndahl is a notable inventor based in Torrance, California. He holds a total of four patents, showcasing his contributions to the field of technology and engineering. His work primarily focuses on advanced circuitry and wiring systems, which have significant applications in various industries.

Latest Patents

One of Bjorndahl's latest patents is the "Free Space Optical Bus." This invention provides a system and method for connecting two units of circuitry across a free space gap. The first unit includes a multiplexer that combines multiple bus signals to create an electronic combined signal. A laser, driven by this signal, transmits an optical signal to the second unit, which contains a photodetector that transforms the optical signal back into an electronic composite signal. This innovation enhances communication between electronic components without the need for physical connections.

Another significant patent is the "Multilayer Wiring Board and Multilayer Wiring Package." This invention features a substrate made of multiple layers of reinforced resin material, with a patterned conductive layer on at least one surface. It includes via holes and signal-carrying wires embedded between the layers. This multilayer board is designed for high-speed digital and RF interconnects, making it suitable for various applications in modern electronics.

Career Highlights

Throughout his career, William D Bjorndahl has worked with prominent companies such as TRW Limited and Northrop Grumman Systems Corporation. His experience in these organizations has contributed to his expertise in developing innovative technologies and solutions.

Collaborations

Bjorndahl has collaborated with notable colleagues, including Kenneth C Selk and Paul T Tsutsumi. These partnerships have likely fostered a creative environment that has led to the development of his patents and innovations.

Conclusion

William D Bjorndahl's contributions to technology through his patents reflect his innovative spirit and dedication to advancing electronic systems. His work continues to influence the field, paving the way for future advancements in circuitry and wiring technologies.