Company Filing History:
1 out of 8 
1 out of 462 
1 out of 210 Years Active: 1987-1995
Title: Innovations of Richard A Williams
Introduction
Richard A Williams is a notable inventor based in Palo Alto, California. He has made significant contributions to the field of electrical engineering, particularly in the development of advanced fuse and switch technologies. With a total of three patents to his name, Williams has demonstrated a commitment to innovation and problem-solving in high-voltage applications.
Latest Patents
One of his latest patents is the "High Voltage High Power Arc Suppressing Fuse." This invention is designed for use in low-pressure environments, such as space. The fuse comprises a fuse element that is electrically connected to two conductive pads and is surrounded by an elastic medium. When the fuse element is vaporized by a current surge, the elastic medium absorbs the energy of the explosion and snaps back into the space left by the vaporized fuse element. This action effectively quenches any electric arc that may bridge the gap between the ends of the blown fuse element.
Another significant patent is the "Bulk Avalanche Semiconductor Switch Using a Mesa Structure." This switch utilizes an improved method of optically-triggered avalanche breakdown, capable of producing pulses of 100 picoseconds or longer. It can deliver five kilovolts into 50 ohms using a standard laser diode. The design includes a semiconductor block with contacts on opposing sides, across which a high voltage is applied. One electrode is positioned on a mesa, and the mesa is irradiated with electromagnetic radiation, resulting in a conduction area that generates an avalanche breakdown field.
Career Highlights
Throughout his career, Richard A Williams has worked with several prominent companies, including Power Spectra, Inc. and Space Systems/Loral, LLC. His work has significantly impacted the development of technologies in the aerospace and electrical engineering sectors.
Collaborations
Williams has collaborated with notable individuals in his field, including Larry O Ragle and Stephen J Davis. These collaborations have contributed to the advancement of his innovative projects and patents.
Conclusion
Richard A Williams is a distinguished inventor whose work in high-voltage technologies has led to significant advancements in electrical engineering. His patents reflect a deep understanding of the challenges in this field and a commitment to developing effective solutions.