Company Filing History:
Years Active: 1977-1980
Title: Albert P. Youmans: Innovator in Semiconductor Technology
Introduction
Albert P. Youmans, a distinguished inventor based in Cupertino, California, has made significant contributions to semiconductor technology. With a robust portfolio of three patents, he has showcased his ingenuity and expertise in the realm of electronics and materials science.
Latest Patents
Among his recent innovations, one notable patent is for a method of making a semiconductor structure. This invention entails creating isolated islands of semiconductor material from a semiconductor body. The process begins by forming a first layer of insulating material on the body’s surface, which includes a first support structure. Subsequently, grooves are etched into the semiconductor body that reach the insulating layer. A second layer of insulating material is applied to the exposed surfaces of the islands, followed by the formation of a second support structure. Eventually, the first support structure is removed, allowing for the fabrication of circuit devices within the isolated islands.
Another significant patent by Youmans is the development of a multi-point microprobe for testing integrated circuits. This device includes a flexible sheet-like member that carries the probes, designed to contact closely spaced pads of a semiconductor device effectively. These innovations demonstrate his commitment to enhancing the efficiency and functionality of semiconductor testing and manufacturing.
Career Highlights
Albert P. Youmans has spent a substantial portion of his career at Signetics, where he has applied his innovative thinking to advance semiconductor technologies. His work has significantly impacted the industry, allowing for improvements in both the manufacturing and testing processes of integrated circuits.
Collaborations
Throughout his career, Youmans has collaborated with notable colleagues, including Lionel E. Kattner and Patrick J. Shasby. These partnerships have fostered an environment of creativity and technological advancement, contributing to the development of groundbreaking semiconductor technologies.
Conclusion
Albert P. Youmans stands out as a key figure in the field of semiconductor innovation. His patents demonstrate an impressive blend of technical skill and creativity, allowing for advancements that benefit the entire electronics industry. His ongoing work continues to pave the way for future developments in semiconductor technology.