Neill R Thornton

Title: Neill R Thornton: Innovator in Vacuum Tube Replacement Technology

Introduction

Neill R Thornton is a notable inventor based in Fremont, CA, who has made significant contributions to the field of electronics. He holds three patents that showcase his innovative approach to technology, particularly in the realm of vacuum tube replacements and junction field effect transistors (JFETs). His work has implications for audio amplification and transistor performance, making him a key figure in modern electronic engineering.

Latest Patents

One of Thornton's latest patents is the BIFET vacuum tube replacement structure. This invention includes a plurality of devices that replicate the characteristics of a vacuum tube. The design allows for a direct exchange with existing vacuum tubes in audio amplifiers, ensuring compatibility without any modifications. Notably, the sound quality remains unaffected when using this replacement structure, making it suitable for various audio applications. The BIFET combines a high impedance bipolar-like transistor with a unipolar junction field effect transistor, effectively replicating input signals at low levels while managing higher drive levels.

Another significant patent is related to high frequency JFETs. This invention improves breakdown voltage capability, reduces on-resistance, and enhances overdrive capability. By ion-implanting an insulating layer over the source and gate regions, the JFET's performance is optimized. The innovative design includes a region of opposite conductivity within the gate region, which prevents premature forward biasing, thus increasing the overdrive capability compared to traditional JFETs.

Career Highlights

Throughout his career, Neill R Thornton has worked with prominent companies such as Siliconix Incorporated and Microwave Technology, Inc. His experience in these organizations has contributed to his expertise in electronic components and their applications.

Collaborations

Thornton has collaborated with notable individuals in the field, including Adrian I Cogan and J Kirkwood Rough. These partnerships have likely enriched his work and expanded the impact of his inventions.

Conclusion

Neill R Thornton's contributions to vacuum tube replacement technology and JFET performance highlight his innovative spirit and technical expertise. His patents reflect a commitment to advancing electronic engineering, making him a significant figure in the industry.