Location History:
- Santa Clara, CA (US) (2018)
- Sunnyvale, CA (US) (2004 - 2020)
Company Filing History:
Years Active: 2004-2020
Title: **Innovations by Alain Duboust: A Leader in Chemical Mechanical Polishing Technologies**
Introduction
Alain Duboust is a distinguished inventor based in Sunnyvale, CA, recognized for his groundbreaking contributions to chemical mechanical polishing and epitaxial growth parameters. With an impressive portfolio of 47 patents, Duboust remains at the forefront of innovation in the semiconductor manufacturing industry.
Latest Patents
Among his latest patents, one notable invention focuses on "Endpoint control of multiple substrate zones of varying thickness in chemical mechanical polishing." This patent outlines a method for determining the required polish times for substrates of different thicknesses, optimizing the polishing process. It introduces a strategy where pressure is selectively applied to the substrates based on their respective expected polish times, ultimately enhancing efficiency.
Another patent of significance is "Transfer chamber metrology for improved device yield." This invention provides a method for controlling epitaxial growth parameters during the manufacture of light-emitting diodes (LEDs). It details the use of in-situ measurements such as photoluminescence, resistivity, and film thickness within a transfer chamber, allowing for temperature corrections to ensure precision in growth processes.
Career Highlights
Alain Duboust has made substantial impacts in his role at Applied Materials, Inc., where he leverages his expertise to drive advancements in semiconductor technologies. His innovative work not only enhances device performance but also improves manufacturing yields, contributing significantly to the industry's evolution.
Collaborations
Throughout his career, Duboust has collaborated with other distinguished professionals, including Liang-Yuh Chen and Yan Wang. These collaborations have fostered an environment of shared knowledge and innovation, further propelling advancements in their respective fields.
Conclusion
In summary, Alain Duboust's extensive patent portfolio and his work at Applied Materials, Inc. underscore his status as a leader in the semiconductor sector. His contributions to chemical mechanical polishing and epitaxial growth processes reflect a commitment to innovation that continues to shape the industry. As technologies advance, the impact of inventors like Duboust will remain pivotal in driving future innovations.
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.