Joseph E Johnson

Title: Joseph E Johnson: Innovator in Semiconductor Technology

Introduction

Joseph E Johnson is a notable inventor based in Pittsburgh, PA (US). He has made significant contributions to the field of semiconductor technology, holding a total of 7 patents. His work has advanced the development of glass-sealed thyristors, which are crucial components in various electronic applications.

Latest Patents

One of Johnson's latest patents is for a glass-sealed power thyristor. This invention features a glass disc-shaped thyristor that includes a body of semiconductive material with multiple regions, including emitter and base regions. The design incorporates a cathode electrode and a gate electrode affixed to the major surfaces of the semiconductor body. The innovative use of ring-shaped glass members provides protective seals for the PN junctions, ensuring the reliability and efficiency of the device. Another significant patent involves a process for forming glass-sealed multichip semiconductor devices, allowing for the simultaneous construction of multiple thyristors on a common semiconductor wafer.

Career Highlights

Joseph E Johnson is currently employed at Westinghouse Electric Corporation, where he continues to push the boundaries of semiconductor technology. His expertise and innovative spirit have made him a valuable asset to the company and the industry as a whole.

Collaborations

Throughout his career, Johnson has collaborated with esteemed colleagues such as John A Ostop and Krishan S Tarneja. These partnerships have fostered an environment of innovation and creativity, leading to groundbreaking advancements in semiconductor technology.

Conclusion

Joseph E Johnson's contributions to the field of semiconductor technology are noteworthy and impactful. His patents and ongoing work at Westinghouse Electric Corporation highlight his dedication to innovation and excellence in engineering.