This inventor holds 1 USPTO granted patent. Top assignee: Agere Systems Inc.. Active years: 2005.
Company Filing History:
Years Active: 2005
Title: Innovations of Jennifer A. Antonell
Introduction
Jennifer A. Antonell is an accomplished inventor based in Summerfield, NC (US). She has made significant contributions to the field of chemical mechanical polishing, particularly in the polishing of dual orientation polycrystalline materials. Her innovative approach has led to advancements in the efficiency and effectiveness of CMP processes.
Latest Patents
Jennifer holds a patent for a process titled "Chemical mechanical polishing of dual orientation polycrystalline materials." This patent describes a CMP process that utilizes a chemically active slurry with a polarity selected to influence the oxidation rates of different crystalline planes on a polycrystalline surface. The controlled slurry polarity allows for balanced material removal rates during the CMP process. Specifically, her method for polishing tungsten films employs a water-based slurry that includes an abrasive agent, an oxidizing agent, and a solute with a polarity lower than that of water. The abrasive agent may consist of colloidal silica, while the oxidizing agent can be hydrogen peroxide, and the solute may be benzene. This innovative approach has the potential to enhance the performance of CMP processes in various applications.
Career Highlights
Jennifer's career is marked by her dedication to research and development in the field of materials science. Her work at Agere Systems Inc. has allowed her to explore and implement cutting-edge technologies in chemical mechanical polishing. With her expertise, she has contributed to the advancement of CMP techniques that are crucial for the semiconductor industry.
Collaborations
Jennifer has collaborated with notable colleagues, including Erik Cho Houge and Ryan Keith Maynard. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Jennifer A. Antonell's contributions to the field of chemical mechanical polishing exemplify her commitment to innovation and excellence. Her patent and collaborative efforts highlight her role as a leading inventor in her field.