This inventor holds 2 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 1999-2000.
Company Filing History:
Years Active: 1999-2000
Title: Mark A Passaro: Innovator in Semiconductor Capacitor Technology
Introduction
Mark A Passaro is a notable inventor based in Hopewell Junction, NY (US). He has made significant contributions to the field of semiconductor technology, particularly in the development of capacitors. With a total of 2 patents to his name, Passaro's work has advanced the capabilities of electronic devices.
Latest Patents
Passaro's latest patents include innovations in metal-to-metal capacitors. One of his patents describes a method for fabricating a capacitor within a semiconductor device. This method involves forming openings in an oxide dielectric to reach a lower conductor layer, which serves as the lower conductor plate of the capacitor. The process includes depositing capacitor electrode material, such as tungsten, to fill the openings and form a capacitor electrode. The filled openings are then planarized using chemical/mechanical polish. Following this, a selected oxide capacitor dielectric is deposited over the capacitor electrodes, and the dielectric is patterned with photoresist to cover the area of the capacitor electrodes. After stripping away the photoresist, an upper conductor layer is added on top of the capacitor dielectric to serve as the top plate of the capacitor. This method can be repeated to form multiple layers of capacitors within the semiconductor device.
Career Highlights
Mark A Passaro is currently employed at International Business Machines Corporation (IBM). His work at IBM has allowed him to explore and develop innovative solutions in semiconductor technology. His contributions have been instrumental in enhancing the performance and efficiency of electronic devices.
Collaborations
Throughout his career, Passaro has collaborated with notable colleagues, including Robert K Cook and Craig R Gruszecki. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Mark A Passaro is a distinguished inventor whose work in semiconductor capacitor technology has made a lasting impact. His patents reflect a commitment to advancing electronic device capabilities, and his collaborations with fellow innovators further enhance his contributions to the field.