Company Filing History:
Years Active: 2025
Title: **Pei-Kao Li: Innovator in Semiconductor Manufacturing**
Introduction
Pei-Kao Li, an accomplished inventor based in Hsinchu, Taiwan, has made significant contributions to the field of semiconductor manufacturing. With a focus on enhancing the efficiency of lithography processes, Li's innovations are critical in the technology-driven landscape of modern electronics.
Latest Patents
Pei-Kao Li holds one patent entitled "Surface charge release in lithography developing process." This innovative patent addresses the challenges associated with static electric charge in semiconductor manufacturing. The invention involves the use of deionized (DI) water or other process fluids flowed through a nonmetallic pipe onto a semiconductor wafer. The static electric charge is discharged from the DI water through an electrically conductive material placed on the exterior of the nonmetallic pipe, which is grounded to ensure safety and efficiency. The design allows for a nonmetallic pipe composed of fluoropolymer-based tubing, facilitating enhanced performance in semiconductor processes.
Career Highlights
Li is currently employed at Taiwan Semiconductor Manufacturing Company Limited, one of the leading firms in the semiconductor industry. His role at TSMC involves collaborating with other experts in the field to develop advanced manufacturing techniques that ensure the production of high-quality semiconductor devices.
Collaborations
Throughout his career, Pei-Kao Li has collaborated with notable colleagues, including Yu-Ling Tseng and Kai-Lun Tseng. These partnerships have fostered innovation and advancement within the company, as they work together to overcome manufacturing challenges and leverage new technologies in semiconductor production.
Conclusion
Pei-Kao Li stands out as a dedicated inventor with a significant patent that enhances the efficiency and safety of semiconductor manufacturing processes. As technology advances, contributions like those made by Li become increasingly crucial in driving the industry forward, ensuring that companies like Taiwan Semiconductor Manufacturing Company Limited remain at the forefront of innovation.