Location History:
- Hsinchu, TW (2014 - 2023)
- Taichung, TW (2020 - 2024)
Company Filing History:
20 out of 40,635 
2 out of 310 
2 out of 551 
Years Active: 2014-2025
Title: Chun-Hung Liao: Innovator in Chemical Mechanical Polishing
Introduction
Chun-Hung Liao is a notable inventor based in Taichung, Taiwan, recognized for his significant contributions to the field of chemical mechanical polishing. With an impressive portfolio of 19 patents, Liao has advanced the technology used in semiconductor manufacturing and polishing processes.
Latest Patents
Liao's latest inventions include groundbreaking methods for enhancing the performance of polishing pads utilized in chemical mechanical polishing (CMP). One of his most recent patents outlines the fabrication of a polishing pad specifically designed for CMP processes. The method involves creating an interpenetrating polymer network, which incorporates a porous top pad that maintains consistent surface roughness while polishing a workpiece. Another significant patent details a manufacturing method for semiconductors, where a ceria compound slurry is employed during the CMP operation to effectively planarize metal-dielectric surfaces.
Career Highlights
Throughout his career, Chun-Hung Liao has gained valuable experience at leading companies in the semiconductor industry, including Taiwan Semiconductor Manufacturing Company Limited and Microjet Technology Company, Limited. His work has been instrumental in driving forward innovation in semiconductor production technologies.
Collaborations
Liao has collaborated with other skilled professionals in the field, including his coworkers Chen-Hao Wu and Shen-Nan Lee. Together, they have contributed to advancements in CMP methodologies and the development of cutting-edge materials used in the polishing process.
Conclusion
Chun-Hung Liao's innovative patents and extensive experience underscore his role as a pivotal figure in the semiconductor industry. His work not only enhances the efficacy of chemical mechanical polishing but also demonstrates the ongoing evolution of technology in semiconductor manufacturing. As the industry continues to grow, Liao's contributions will undoubtedly play a vital role in shaping the future of manufacturing 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.