Stephen B Wilde is an accomplished inventor based in Pleasant Hill, CA (US). He has made significant contributions to the field of cathode technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and functionality of cathodes used in various applications.

Latest Patents

Wilde's latest patents include a "Field free, directly heated lanthanum boride cathode" and a "Large area directly heated lanthanum hexaboride cathode structure." The first patent describes a cylindrical lanthanum boride cathode assembly designed to minimize magnetic field generation that could interfere with electron emission. This innovative assembly features a lanthanum boride cylinder connected to a central support shaft, which serves as one electrode, and a second coaxial electrode. The design ensures that the magnetic fields generated by the heater current are effectively cancelled out. The second patent presents a large area LaB.sub.6 cathode system, which includes a circular cathode element with a planar emission surface and a central rod for electrical connection. This design enhances the mechanical and electrical connection to the cathode element.

Career Highlights

Wilde's career is marked by his dedication to advancing cathode technology. His innovative designs have the potential to improve the performance of electronic devices that rely on efficient electron emission. His work is recognized within the scientific community for its practical applications and contributions to the field.

Collaborations

Wilde has collaborated with notable colleagues, including Ka-Ngo Leung and David Moussa. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Stephen B Wilde's contributions to cathode technology through his patents reflect his commitment to innovation in the field. His work continues to influence advancements in electronic devices, showcasing the importance of research and development in technology.