Charles L A Cerny

Title: Innovations of Charles L A Cerny

Introduction

Charles L A Cerny is a notable inventor based in Huber Heights, OH (US). He has made significant contributions to the field of semiconductor technology, particularly in the development of advanced transistor devices. With a total of 2 patents, his work reflects a commitment to enhancing electrical performance and reducing fabrication costs.

Latest Patents

Cerny's latest patents include the "Complementary heterostructure integrated single metal transistor apparatus" and the "Complementary heterostructure integrated single metal transistor fabrication method." The first patent describes an enhancement mode periodic table group III-IV semiconductor field-effect transistor complementary pair device. This device features single metallization for ohmic and Schottky barrier contacts, a permanent non-photosensitive passivation layer, and gate elements designed for optimal microwave spectrum electrical characteristics. The complementary pair is fabricated from undoped semiconductor materials and selectively doped by ion implantation, achieving both p-channel and n-channel transistors. This innovation promises reduced fabrication costs, increased dimensional accuracy, and state-of-the-art electrical performance.

The second patent outlines a method for fabricating a periodic table group III-IV metal semiconductor metal field-effect enhancement mode complementary transistor pair device, typically made of gallium arsenide materials. This method employs initially undoped semiconductor materials, single metallization for ohmic and Schottky barrier contacts, and an inorganic dielectric material layer for non-photosensitive masking. The invention utilizes selective ion implantations and a combined optical and electron beam lithographic process, particularly in small dimension gate areas. These features contribute to a complementary pair that boasts reduced fabrication costs, low electrical energy operating requirements, and current state-of-the-art electrical performance.

Career Highlights

Cerny is associated with the United States of America as represented by the Secretary of the Air Force. His work has been instrumental in advancing semiconductor technologies that are crucial for various applications in the defense and aerospace sectors.

Collaborations

Cerny has collaborated with notable colleagues such as Christopher A Bozada and Gregory C DeSalvo. Their combined expertise has contributed to the successful development of innovative semiconductor devices.

Conclusion

Charles L A Cerny stands out as a significant figure in the field of semiconductor innovation. His patents reflect a deep understanding of electrical engineering and a commitment to advancing technology. His contributions continue to influence the