Company Filing History:
Years Active: 2001-2008
Title: Innovations by Shahriar Naghshineh: A Pioneer in Aqueous Cleaning Solutions
Introduction
Shahriar Naghshineh, an inventive force based in Allentown, PA, has made significant contributions to the field of aqueous cleaning solutions, especially for microelectronics. With a total of six patents to his name, Naghshineh has demonstrated a commitment to developing advanced cleaning compositions that cater to the needs of modern technology.
Latest Patents
Naghshineh’s latest innovations include a noteworthy patent for an aqueous cleaner with a low metal etch rate, comprising alkanolamine and tetraalkylammonium hydroxide. This cleaning solution proves to be particularly effective for cleaning metal-containing microelectronic substrates post-etch, facilitating the formation and post-CMP cleaning processes. The preferred formula of the cleaning solution consists of tetramethylammonium hydroxide, monoethanolamine, and water, maintaining a pH greater than 10.
Additionally, he has developed an aqueous cleaning composition that includes an alkanolamine, a tetraalkylammonium hydroxide, and nonmetallic fluoride salt, along with a corrosion inhibitor such as ascorbic acid. This innovative composition is designed to efficiently remove residues from plasma processes while minimizing corrosion of copper and damage to dielectric substrates, making it essential in the semiconductor manufacturing process.
Career Highlights
Shahriar Naghshineh has honed his expertise through invaluable experience at prestigious companies in the technology sector. Notably, he has worked with Esc Inc. and Advanced Technology Materials, Inc., where his innovative ideas have significantly influenced product development.
Collaborations
Throughout his career, Naghshineh has collaborated with talented individuals, including his coworkers Jeff Barnes and Yassaman Hashemi. These partnerships have enriched his work environment and fostered the exchange of creative ideas, enhancing his inventions.
Conclusion
Shahriar Naghshineh stands as a remarkable inventor whose patents contribute to advancements in cleaning solutions for microelectronics. His ongoing dedication to innovation and collaboration in the field showcases his significance as an inventor and his impact on the tech industry, promising a cleaner and more efficient future for microfabrication processes.
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.