Company Filing History:
Years Active: 2014
Title: The Innovative Mind of Bernard K Vanch
Introduction
Bernard K Vanch is a notable inventor based in Beaverton, Oregon. He has made significant contributions to the field of lighting technology. His innovative approach has led to the development of a unique cathodoluminescent lighting device.
Latest Patents
Bernard K Vanch holds a patent for a "System and manufacturing a cathodoluminescent lighting device." This device is designed to illuminate a room effectively. It features an envelope with a transparent face, which has an interior surface coated with a cathodoluminescent screen. Additionally, it includes a thin, reflective, conductive anode layer. The device is equipped with a broad-beam electron gun that is mounted directly to feedthroughs in the base of the envelope. This gun utilizes a heated, button-on-hairpin cathode to emit electrons in a broad beam towards the anode. A power supply is also mounted on the feedthroughs at the base of the envelope, driving the cathode to a multi-kilovolt negative voltage. Furthermore, a two-prong snubber serves as an anode contact, allowing the power supply to drive the anode to a voltage near ground. The manufacturing method of the anode employs a single-step deposition and lacquering process, followed by metallization using a conical-spiral tungsten filament coated with aluminum through a thermal spray coating process.
Career Highlights
Bernard K Vanch is associated with Vu1 Corporation, where he continues to innovate in the field of lighting technology. His work has garnered attention for its potential applications in various lighting scenarios.
Collaborations
Throughout his career, Bernard has collaborated with notable individuals such as Richard N Herring and Charles E Hunt. These collaborations have contributed to the advancement of his projects and innovations.
Conclusion
Bernard K Vanch's contributions to the field of lighting technology exemplify the spirit of innovation. His patent for a cathodoluminescent lighting device showcases his ability to merge creativity with practical applications. His work continues to inspire advancements in lighting solutions.