Location History:
- Brookfield, CT (US) (2007 - 2021)
- Newtown, CT (US) (2021 - 2023)
Company Filing History:
Years Active: 2007-2023
Title: Innovations and Contributions of Inventor Jun Liu
Introduction
Jun Liu is a prominent inventor based in Brookfield, CT (US), known for his significant contributions to the field of microelectronics. With a total of 14 patents to his name, Liu has developed innovative cleaning compositions and methods that enhance the performance and reliability of microelectronic devices.
Latest Patents
Among his latest patents, Liu has introduced a cleaning composition for post-CMP (Chemical Mechanical Polishing) cleaning of cobalt substrates. This composition effectively removes residue and contaminants from microelectronic devices, utilizing a combination of complexing agents, cleaning additives, pH adjusting agents, water, and oxylamine compounds. The effectiveness of this composition lies in its ability to clean cobalt-containing substrates while maintaining cobalt compatibility. Another notable patent involves a cleaning composition with a corrosion inhibitor, designed to clean in-process microelectronic device substrates. This composition is particularly effective for surfaces that include exposed metals such as cobalt and copper, along with dielectric materials, ensuring that corrosion of the exposed metals is inhibited during the cleaning process.
Career Highlights
Throughout his career, Jun Liu has worked with leading companies in the microelectronics industry, including Entegris, Inc. and Advanced Technology Materials, Inc. His work has significantly impacted the development of cleaning technologies that are essential for maintaining the integrity of microelectronic devices.
Collaborations
Liu has collaborated with notable professionals in his field, including Elizabeth Thomas and Jeffrey A. Barnes. These collaborations have contributed to the advancement of cleaning technologies and the overall improvement of microelectronic device manufacturing processes.
Conclusion
Jun Liu's innovative contributions to the field of microelectronics, particularly in cleaning compositions and methods, have established him as a key figure in the industry. His patents reflect a commitment to enhancing the performance and reliability of microelectronic devices, making a lasting impact on the field.
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.