Location History:
- Scottsdale, AZ (US) (1976)
- Santa Clara, CA (US) (1976 - 1985)
Company Filing History:
Years Active: 1976-1985
Title: The Innovations of James L Dunkley
Introduction
James L Dunkley is a notable inventor based in Santa Clara, CA (US). He has made significant contributions to the field of semiconductor technology, holding a total of 6 patents. His work has advanced the understanding and application of semiconductor devices, particularly in the areas of stabilization and manufacturing processes.
Latest Patents
Dunkley's latest patents include a semiconductor device with an ion implanted stabilization layer. This innovative device provides surface stabilization through a shallow layer of ion implanted doping material located beneath the passivating oxide layer. One embodiment of this patent describes a bipolar transistor that consists of a collector region, a base region, and an emitter region, with the base region featuring the shallow ion implanted layer at its surface. Another embodiment details a zener diode device, which includes an anode region and a cathode region, with the cathode region also incorporating the shallow ion implanted layer. Additionally, Dunkley has developed a JFET that features a gate region, source and drain regions, and a channel region extending through the gate region, with the channel region similarly provided with the shallow ion implanted layer.
Career Highlights
James L Dunkley has had a distinguished career at National Semiconductor Corporation, where he has been instrumental in developing cutting-edge semiconductor technologies. His expertise in the field has led to numerous innovations that have had a lasting impact on the industry.
Collaborations
Throughout his career, Dunkley has collaborated with esteemed colleagues such as Robert C Dobkin and James E Solomon. These partnerships have fostered a creative environment that has resulted in groundbreaking advancements in semiconductor technology.
Conclusion
James L Dunkley is a prominent figure in the semiconductor industry, known for his innovative patents and contributions to technology. His work continues to influence the development of semiconductor devices, showcasing the importance of innovation in this critical field.