Company Filing History:
Years Active: 2003-2010
Title: Ajoy Zutshi: Innovator in Semiconductor Technology
Introduction
Ajoy Zutshi is a prominent inventor based in Fremont, California, known for his contributions to semiconductor technology. With a total of 3 patents, he has made significant advancements in the field, particularly in the areas of chemical-mechanical polishing and semiconductor manufacturing tools.
Latest Patents
One of Ajoy Zutshi's latest patents is titled "System, method, and medium for an endpoint detection scheme for copper low-dielectric damascene structures for improved dielectric and copper loss." This invention involves a method of detecting a transition interface between different dielectric materials in a semiconductor wafer during the polishing process. By impinging light of a predetermined wavelength on the wafer and measuring the intensity of reflected light, the process can be terminated if the intensity difference exceeds a certain threshold.
Another notable patent is "Technique for process-qualifying a semiconductor manufacturing tool using metrology data." This technique utilizes qualification characteristics from a single wafer to qualify semiconductor manufacturing tools. It involves measuring specific characteristics during the processing of a wafer and adjusting parameters of the manufacturing recipe to meet tool specifications.
Career Highlights
Ajoy Zutshi is currently employed at Applied Materials, Inc., a leading company in the semiconductor industry. His work focuses on enhancing manufacturing processes and improving the efficiency of semiconductor tools. His innovative approaches have contributed to the advancement of technology in this critical field.
Collaborations
Throughout his career, Ajoy has collaborated with notable colleagues, including Rahul Surana and Rajeev Bajaj. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Ajoy Zutshi's contributions to semiconductor technology through his patents and work at Applied Materials, Inc. highlight his role as a key innovator in the industry. His advancements in manufacturing processes continue to shape the future of semiconductor technology.