Michael J Kelly

Title: Michael J Kelly: Innovator in Semiconductor Technology

Introduction

Michael J Kelly is a prominent inventor based in London, GB, known for his significant contributions to semiconductor technology. With a total of five patents to his name, Kelly has made remarkable advancements in the field, particularly in the development of resonant tunneling devices and electronic apparatus.

Latest Patents

One of Kelly's latest patents is a semiconductor resonant tunneling device featuring a thick layer. This innovative device includes a stack comprising an ohmic contact layer, an undoped layer of a first semiconductor material such as GaAs, and an undoped layer of a second semiconductor material like AlGaAs. The design allows for transport primarily by intraband tunneling, creating an asymmetry in the current density/applied voltage characteristic. Another notable patent involves a split-gate semiconductor device that forms a heterojunction, enabling the collection of electrons to create a two-dimensional electron gas. This apparatus can operate as an oscillator or detector in the THz range due to its negative resistance characteristics.

Career Highlights

Throughout his career, Michael J Kelly has worked with notable companies such as General Electric Company and GEC-Marconi Limited. His experience in these organizations has contributed to his expertise in semiconductor technology and innovation.

Collaborations

Kelly has collaborated with esteemed colleagues, including Nigel R Couch and Richard A Davies, further enhancing his work in the semiconductor field.

Conclusion

Michael J Kelly's contributions to semiconductor technology through his patents and collaborations highlight his role as a leading inventor in the industry. His innovative designs continue to influence advancements in electronic devices and applications.