This inventor holds 2 USPTO granted patents. Top assignees: Lam Research Ag, Lam Research Corporation. Active years: 2019-2022.
Company Filing History:
Years Active: 2019-2022
Title: David Lou - Innovator in Semiconductor Technology
Introduction
David Lou is a notable inventor based in Villach, Austria. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His work focuses on innovative solutions that enhance the efficiency and effectiveness of semiconductor manufacturing processes.
Latest Patents
One of David Lou's latest patents is an etchant composition. This invention relates to an aqueous masking layer etchant composition designed for the removal of tungsten-doped carbon masking layers from the surface of a substrate, such as a semiconductor wafer. The composition includes 10 to 40 wt. % of hydrogen peroxide and 0.1 to 2.0 wt. % of one or more corrosion inhibitors. Another significant patent involves a system for reducing surface and embedded charge in a substrate. This system features a substrate support and a vacuum ultraviolet (VUV) assembly that generates and directs UV light at the substrate. The movement device allows for the movement of either the VUV assembly or the substrate support during exposure, effectively reducing surface and embedded charge in the substrate.
Career Highlights
David Lou has worked with prominent companies in the semiconductor industry, including Lam Research AG and Lam Research Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in semiconductor technology.
Collaborations
David has collaborated with talented individuals such as Xia Man and Angela Hecke. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
David Lou's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor in the field. His innovative solutions continue to shape the future of semiconductor manufacturing.