Frank F Francisco

Title: Frank F Francisco: Innovator in Microelectronic Technology

Introduction

Frank F Francisco is a notable inventor based in Easton, PA (US). He has made significant contributions to the field of microelectronics, holding a total of 3 patents. His work primarily focuses on advanced triode apparatus and distributed arrays of microelectronic amplifiers.

Latest Patents

One of his latest patents is the "Coaxial Triode Apparatus." This invention features a triode with a coaxially positioned cathode and grid or gate electrode within an evacuated tubular anode. The cathode is designed with multiple emitting points radially arranged on its outer surface, surrounded by grid or gate electrodes that control the beam current between the cathode and the anode. The performance of the triode is determined by the number of emitter points and grid electrodes, allowing the anode to function as a waveguide or antenna without requiring RF coupling connectors.

Another significant patent is the "Distributed Arrays of Microelectronic Amplifiers." This invention consists of a distributed array of microelectronic triodes organized in concentric banks. Each triode is fabricated using semiconductor integrated circuit techniques, and they are arranged to enhance power output in response to input signals. The banks are capacitively coupled, with resistor biasing networks integrated into the circuit components. The output power is collected through a common configuration, enabling its use in various microwave components.

Career Highlights

Frank F Francisco is associated with ITT Corporation, where he has been instrumental in developing innovative technologies. His expertise in microelectronics has positioned him as a key figure in advancing the capabilities of electronic devices.

Collaborations

Frank has collaborated with Kenneth S Karsten, Jr., contributing to the development of cutting-edge technologies in their field.

Conclusion

Frank F Francisco's contributions to microelectronic technology through his patents and work at ITT Corporation highlight his innovative spirit and dedication to advancing electronic systems. His inventions continue to influence the industry and pave the way for future advancements.