Joseph E Berthold

Title: Joseph E. Berthold: A Pioneer in High Voltage Semiconductor Innovations

Introduction

Joseph E. Berthold, an influential inventor based in Stirling, NJ, has made significant contributions to the field of semiconductor technology. With a total of two patents to his name, Berthold has demonstrated a remarkable ability to innovate and enhance the functionality of high voltage devices.

Latest Patents

Among his notable inventions is the "High Voltage Dielectrically Isolated Remote Gate Solid-State Switch." This innovative switch provides bidirectional blocking capabilities and consists of a first p-type semiconductor body separated from a support member by a dielectric layer. It features a p+ type anode region on one end and an n+ type cathode region on the opposite end, with an n+ type gate region located elsewhere on the semiconductor body. The switch can efficiently transition from an 'ON' state to an 'OFF' (blocking) state, solely by adjusting the potential of the gate region.

Another significant patent by Berthold is the "Dielectrically Isolated High Voltage Semiconductor Devices." This invention focuses on creating closely spaced high voltage devices within integrated circuits. The design involves single crystalline tubs situated in a polycrystalline substrate, with a semi-insulating layer placed between them to prevent breakdown caused by the substrate's potential. This architecture allows for a more compact arrangement of devices while maintaining reliability.

Career Highlights

Berthold has had an impressive career, with experience in prominent organizations such as Bell Telephone Laboratories and AT&T Bell Laboratories. His work has placed him at the forefront of semiconductor technologies, contributing to advances that have impacted various applications in electronic engineering.

Collaborations

Throughout his career, Berthold collaborated with talented individuals, including his coworkers Adrian R. Hartman and Peter W. Shackle. These collaborations have likely enriched his innovative process and expanded the scope of his research.

Conclusion

Joseph E. Berthold is a notable figure in the landscape of semiconductor innovations. His patents, including high voltage solid-state switches and dielectrically isolated devices, reflect his commitment to advancing technology. His contributions have undoubtedly paved the way for further developments in the field, showcasing the importance of inventive minds in the evolution of electronics.