Company Filing History:
Years Active: 1982-1985
Title: The Innovative Contributions of Christopher L. Allyn
Introduction
Christopher L. Allyn is a notable inventor based in Morristown, NJ, whose work has significantly advanced the field of semiconductor technology. With two patents to his name, Allyn's innovations have paved the way for high-performance electronic devices that leverage the unique properties of III-V semiconductor materials.
Latest Patents
Allyn's latest patents include groundbreaking advancements in high-power III-V semiconductor devices and graded bandgap rectifying semiconductor devices. The first patent outlines the design of III-V semiconductor devices, such as MESFET, JFET, MOSFET, and IGFET, which employ relatively high-ohmic gates or wide gate finger widths. This innovation allows for maximum utilization of a semiconductor surface, using aluminum gate electrodes with a cross-sectional area of 1.2 square micrometers and a length exceeding 300 micrometers. The result is devices boasting unexpectedly high power handling capabilities.
His second patent details a unipolar, rectifying semiconductor device characterized by an asymmetric potential barrier. This barrier is created by a sawtooth-shaped composition profile of Aluminum Gallium Arsenide (AlGaAs) between layers of n-type Gallium Arsenide (GaAs). The device showcases various configurations, including single and multiple barriers, as well as doped and undoped barriers, all exhibiting rectification. Additionally, Allyn discusses the potential integration of this innovative device within infrared detectors, hot electron transistors, and mixer diodes.
Career Highlights
Allyn's distinguished career includes significant tenures at Bell Telephone Laboratories and AT&T Bell Laboratories. His contributions to semiconductor technology during his time at these institutions have laid a strong foundation for further advancements in the field.
Collaborations
Throughout his career, Allyn has collaborated with esteemed colleagues, including Arthur C. Gossard and William Wiegmann. These collaborations have fostered an environment of innovation, leading to the development of cutting-edge technologies that continue to impact the electronics industry.
Conclusion
Christopher L. Allyn stands out as a key figure in the semiconductor field, with a dedicated focus on enhancing the capabilities of semiconductor devices. His innovative patents have not only demonstrated his ingenuity but have also contributed to the continuous development of powerful electronic components. As technology evolves, Allyn’s contributions will undoubtedly remain influential in shaping the future of semiconductor applications.