Company Filing History:
Years Active: 2000-2003
Title: Innovations by Peter D Roper
Introduction
Peter D Roper is a notable inventor based in Clinton Corners, NY (US). He has made significant contributions to the field of chemical-mechanical planarization, particularly in the semiconductor industry. With a total of 3 patents, Roper's work has had a profound impact on the efficiency and effectiveness of semiconductor manufacturing processes.
Latest Patents
Roper's latest patents include innovative methods for improving chemical-mechanical polishing techniques. One of his patents focuses on the chemical-mechanical planarization of metallurgy, where copper or a copper alloy is removed using a slurry that contains an oxidizer, an oxidation inhibitor, and an additive that regulates copper complexing. Another significant patent addresses the elimination of photo-induced electrochemical dissolution in chemical mechanical polishing. This invention prevents the electrochemical dissolution of metal components on semiconductor devices by limiting exposure to light that could invoke a photovoltaic effect. Additionally, Roper's work includes the development of a darkened enclosure for tools used in wafer CMP, which helps to eliminate unwanted exposure to light.
Career Highlights
Peter D Roper is currently associated with International Business Machines Corporation (IBM), where he continues to innovate and contribute to advancements in semiconductor technology. His expertise in chemical-mechanical planarization has positioned him as a key figure in the industry.
Collaborations
Roper has collaborated with notable colleagues such as Daniel C Edelstein and Wilma Jean Horkans. These collaborations have further enhanced the development of his innovative patents and have contributed to the success of their projects.
Conclusion
Peter D Roper's contributions to the field of semiconductor manufacturing through his patents and collaborations highlight his importance as an inventor. His work continues to influence the industry and drive advancements in technology.
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.