Kurt H Weiner

Title: Kurt H Weiner: Innovator in Laser-Assisted Fabrication of Bipolar Transistors

Introduction

Kurt H Weiner is a notable inventor based in Campbell, CA (US). He has made significant contributions to the field of semiconductor technology, particularly in the fabrication of bipolar junction transistors. His innovative approach utilizes laser-assisted techniques to enhance the performance and efficiency of silicon-on-sapphire (SOS) devices.

Latest Patents

Kurt H Weiner holds a patent for the "Laser-assisted fabrication of bipolar transistors in silicon-on-sapphire." This patent focuses on the process of activating dopants in SOS using laser technology. The method involves a patterned aluminum mask that reflects laser light from areas where silicon melting is not desired. The SOS wafer is processed within a specially designed carrier that maintains an inert atmosphere, allowing for precise laser illumination. The use of a pulsed laser, typically an excimer laser, enables optimal control over the energy and duration of the laser pulses, ensuring effective dopant activation while minimizing unwanted diffusion.

Career Highlights

Throughout his career, Kurt H Weiner has demonstrated a commitment to advancing semiconductor fabrication techniques. His work has paved the way for improved performance in electronic devices, particularly those utilizing silicon-on-sapphire technology. The innovative methods he developed have been instrumental in enhancing the reliability and efficiency of bipolar junction transistors.

Collaborations

Kurt H Weiner has collaborated with notable colleagues, including Bruce W Offord and Stephen Douglas Russell. These partnerships have contributed to the development of advanced technologies in the semiconductor industry.

Conclusion

Kurt H Weiner's contributions to the field of semiconductor technology, particularly through his patent on laser-assisted fabrication, highlight his role as an innovator. His work continues to influence the development of efficient electronic devices, showcasing the importance of innovation in technology.