Location History:
- Chandler, AZ (US) (1989)
- Changler, AZ (US) (1988 - 1990)
Company Filing History:
Years Active: 1988-1990
Title: Richard R. Hamzik: Innovator in Semiconductor Technology
Introduction
Richard R. Hamzik is a notable inventor based in Chandler, AZ (US), recognized for his contributions to semiconductor technology. He holds a total of 3 patents that showcase his innovative approaches in the field.
Latest Patents
One of his latest patents is titled "Means and method for providing contact separation in silicided devices." This invention describes a method for providing platinum or tungsten silicide contacts to various regions of a dielectrically isolated MOSFET. The use of a 'false' gate allows for automatic self-aligned separation of the source-drain contact and the tub contact. The intermetallic forming material is uniformly coated over the doped substrate, and upon heating, it reacts with the substrate and polysilicon gates to form intermetallic regions. This process results in a more compact structure without the need for separate masking layers.
Another significant patent is "Standard cell array having fake gate for isolating devices from supply." This patent discloses a standard cell array that features improved device isolation and customized metal routing under power busses. A fake gate is strategically placed adjacent to the source or drain of a transistor within each cell, enhancing the isolation of transistors. Additional metallization strips are incorporated to provide supply voltages and conduct signals across the core cells.
Career Highlights
Richard R. Hamzik has made substantial contributions to the field of semiconductor technology during his career at Motorola Corporation. His innovative patents have played a crucial role in advancing device isolation and contact separation techniques.
Collaborations
Throughout his career, Richard has collaborated with notable coworkers such as Clarence A. Lund and Floyd E. Anderson, contributing to the development of groundbreaking technologies in the semiconductor industry.
Conclusion
Richard R. Hamzik's work in semiconductor technology has led to significant advancements in device isolation and contact separation methods. His innovative patents continue to influence the field and demonstrate his commitment to technological progress.