Location History:
- Susquehanna, PA (US) (2002 - 2004)
- Susquehanna, CT (US) (2004)
Company Filing History:
Years Active: 2002-2004
Title: David M Rockwell: Innovator in Semiconductor Technology
Introduction
David M Rockwell is a notable inventor based in Susquehanna, PA (US). He has made significant contributions to the field of semiconductor technology, holding a total of 5 patents. His work primarily focuses on improving the performance and reliability of semiconductor devices.
Latest Patents
One of his latest patents is a method to fabricate SiGe HBTs with controlled current gain and improved breakdown voltage characteristics. This innovative method results in a SiGe heterojunction bipolar transistor (HBT) that features a controllable current gain and enhanced breakdown voltage. The fabrication process involves forming an in-situ P-doped emitter layer atop a patterned SiGe base structure, utilizing a bilayer of in-situ P-doped amorphous silicon and in-situ P-doped polysilicon.
Another significant patent by Rockwell is a method for improving CVD film quality utilizing polysilicon getters. This method involves forming an epitaxial layer on a substrate made of monocrystalline material using a chemical vapor deposition system. The process includes arranging gettering wafers in the CVD system to remove impurities during the formation of the epitaxial layer, ensuring higher quality films.
Career Highlights
David M Rockwell is currently employed at International Business Machines Corporation (IBM), where he continues to innovate in the semiconductor field. His expertise and contributions have made a lasting impact on the industry.
Collaborations
Throughout his career, Rockwell has collaborated with notable colleagues, including Richard Paul Volant and Kevin Shawn Petrarca. These collaborations have further enhanced his work and contributions to semiconductor technology.
Conclusion
David M Rockwell is a distinguished inventor whose work in semiconductor technology has led to significant advancements. His innovative patents and collaborations reflect his commitment to improving the performance of electronic devices.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.