Company Filing History:
Years Active: 2017-2025
Title: Innovations by Inventor Xiao Liu
Introduction
Xiao Liu is a prominent inventor based in Rolla, MO (US), known for his significant contributions to the field of semiconductor technology. With a total of five patents to his name, Liu has made strides in developing processes that enhance the efficiency and effectiveness of thermocompression bonding.
Latest Patents
One of Liu's latest patents focuses on a temporary bonding and debonding process designed to prevent deformation of metal connections during thermocompression bonding. This technology is crucial for achieving both homogeneous and heterogeneous integration in 2.5D and 3D integrated circuits. The process involves bonding a landing wafer or substrate with a carrier using a temporary bonding material before thinning the wafer to the desired thickness. This innovation addresses the deformation issues that arise from lead-free solder alloys during bonding, by applying a polymeric material that forms a protective layer over the solder alloys.
Another notable patent by Liu involves multifunctional materials for temporary bonding. These materials are designed for use in semiconductor and display substrate applications. They possess low melt rheologies suitable for bonding layers and can crosslink or cure to minimize material flow over extended periods. This class of materials also allows for solvent cleanability under mild acidic conditions, providing a safer alternative to traditional harsh cleaning methods.
Career Highlights
Liu's work at Brewer Science, Inc. has positioned him as a key player in advancing semiconductor technologies. His innovative approaches have not only contributed to the company's success but have also set new standards in the industry.
Collaborations
Liu collaborates with talented colleagues, including Qi Wu and Dongshun Bai, who contribute to the dynamic research environment at Brewer Science, Inc. Their combined expertise fosters a culture of innovation and excellence.
Conclusion
Xiao Liu's contributions to semiconductor technology through his patents and collaborative efforts highlight his role as a leading inventor in the field. His work continues to influence advancements in thermocompression bonding and temporary bonding materials, showcasing the importance of innovation in technology.
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.