Company Filing History:
Years Active: 1996
Title: Louis J. Shaffer: Innovator in Multi-Layer Printed Circuit Board Design
Introduction
Louis J. Shaffer is a notable inventor based in Endicott, NY (US). He has made significant contributions to the field of printed circuit board design, holding 2 patents that showcase his innovative approach to technology.
Latest Patents
One of his latest patents is titled "Method and apparatus for the cross-sectional design of multi-layer." This invention discloses a design tool and a method for fabricating a multi-layer printed circuit board. The method utilizes a design tool that incorporates a knowledge base containing both printed circuit board cross-sectional geometric parameters and transmission line parameter data. Additionally, it includes 'IF . . . THEN . . . ' production rules for various processes such as lamination, registration, circuitization, testability, test tools, and test procedures. These tools are essential for manufacturability, cost efficiency, test development, second-level packaging, and overall printed circuit board functionality. The process begins with the user entering design and performance parameters into an input/output interface. Subsequently, the knowledge base production rules are applied to generate a set of cross-section designs that meet the specified parameters. The printed circuit board is then constructed according to one of the generated designs.
Career Highlights
Louis J. Shaffer is associated with the International Business Machines Corporation, commonly known as IBM. His work at IBM has allowed him to contribute to advancements in technology and innovation in the field of printed circuit boards.
Collaborations
Throughout his career, Louis has collaborated with notable coworkers such as Chi Shih Chang and Subahu Dhirubhai Desai. These collaborations have further enriched his work and contributions to the industry.
Conclusion
Louis J. Shaffer is a distinguished inventor whose work in multi-layer printed circuit board design has made a significant impact in the field. His innovative methods and tools continue to influence the industry, showcasing the importance of creativity and technical expertise in technology development.