Location History:
- Santa Clara, CA (US) (2003)
- Los Gatos, CA (US) (1985 - 2006)
Company Filing History:
Years Active: 1985-2006
Title: The Innovations of Ronald Lloyd Schlupp
Introduction
Ronald Lloyd Schlupp is a notable inventor based in Los Gatos, CA (US). He has made significant contributions to the field of semiconductor technology, holding a total of 7 patents. His work primarily focuses on the development of advanced transistor technologies.
Latest Patents
Among his latest patents is a method and system for providing a power lateral PNP transistor using a buried power buss. This invention describes a power lateral PNP device that includes an epitaxial layer, with first and second collector regions embedded within it. The design features an emitter region situated between the two collector regions, with slots placed in each of these regions. The process involves etching slots that are 5 to 6 micrometers deep and wide, which are then oxidized and metalized to create contacts to the buried layer or substrate.
Another significant patent is the method of fabricating a bipolar transistor using a selectively epitaxially grown SiGe base layer. This invention outlines a bipolar transistor that includes a collector region in a semiconductor substrate, a base layer overlying the collector region, and an emitter structure that contacts the base layer through a central aperture. The transistor may be a heterojunction bipolar transistor, showcasing the innovative use of silicon germanium alloy in its construction.
Career Highlights
Throughout his career, Ronald has worked with prominent companies such as Micrel, Incorporated and Advanced Micro Devices Corporation. His experience in these organizations has contributed to his expertise in semiconductor technologies and patent development.
Collaborations
Ronald has collaborated with notable individuals in the field, including Jay Albert Shideler and Jayasimha Prasad. These collaborations have likely enriched his work and led to further advancements in his inventions.
Conclusion
Ronald Lloyd Schlupp's contributions to semiconductor technology through his patents and collaborations highlight his innovative spirit and dedication to advancing the field. His work continues to influence the development of modern electronic devices.