Joseph W Crownover

Title: Joseph W. Crownover: Innovator in Inductive Devices and Capacitor Manufacturing

Introduction

Joseph W. Crownover is a notable inventor based in La Jolla, California. He has made significant contributions to the field of electrical engineering, particularly in the development of inductive devices and capacitor manufacturing techniques. With a total of 6 patents to his name, Crownover's work has had a lasting impact on the industry.

Latest Patents

One of Crownover's latest patents is titled "Core and coil structure and method of making the same." This invention describes an inductive device that consists of multiple dielectric wafers with conductive patterns. These wafers are formed into a laminate structure that includes a ferromagnetic core encased within the dielectric material. The conductive patterns are interconnected using vias to create a conductive structure, such as windings, around the core. During the fabrication process, the core is pressurized to maintain high-permeability characteristics, allowing for the creation of compact inductive devices like transformers and inductors with high inductive values.

Another significant patent is the "Method for manufacturing electrodes for multilayer ceramic capacitors." This invention outlines a method and apparatus for producing electrodes with thin metal coatings on a ceramic dielectric substrate. The process involves forming a layer of green ceramic material on a support tape, which is then moved in registration with a stencil web. The stencil web has openings that correspond to the desired conductive coating configuration. The tape and web are passed through a sputtering chamber, where a selected metal or alloy is sputtered onto the ceramic tape. This innovative method allows for the creation of multi-layer monolithic capacitors with enhanced performance.

Career Highlights

Throughout his career, Joseph W. Crownover has worked with various companies, including BMC Technology Corporation and Zefv Lipkes. His experience in these organizations has contributed to his expertise in the field of electrical engineering and patent development.

Collaborations

Crownover has collaborated with notable individuals in his field, including Aubrey M. Burer and Ben B. Meckel. These collaborations have likely fostered innovation and the exchange of ideas, further enhancing his contributions to technology.

Conclusion

Joseph W. Crownover's innovative work in inductive devices and capacitor manufacturing has established him as a prominent figure in electrical engineering. His patents reflect a commitment to advancing technology and improving device performance.