This inventor holds 2 USPTO granted patents. Top assignee: National Central University. Active years: 2005-2010.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Jung-Li, TW (2005)
- Tao-yuan, TW (2010)
Company Filing History:
Years Active: 2005-2010
Title: Chien-Ming Lai: Innovator in Porous Materials and Silicon Wafer Etching
Introduction
Chien-Ming Lai is a notable inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of materials science, particularly in the areas of diffusivity in porous materials and photoelectrochemical etching processes for silicon wafers. With a total of 2 patents to his name, Lai's work is recognized for its innovative approaches and practical applications.
Latest Patents
Lai's latest patents include a method for determining effective diffusivity of substances through porous materials. This invention provides a new technique to obtain effective diffusivity for substances in solutions that diffuse through porous materials. The method involves measuring the concentration change of the substance in a low-concentration compartment through electrochemical impedance data, allowing for the calculation of an effective diffusivity coefficient.
Another significant patent is a method for using ammonium fluoride solution in a photoelectrochemical etching process of a silicon wafer. This process includes steps such as placing a wafer into an alcohol solution for surface activation and then into an ammonium fluoride solution for etching. The wafer is illuminated with halogen light while performing the etching process in a potentiostatic manner.
Career Highlights
Chien-Ming Lai is affiliated with National Central University, where he continues to engage in research and development. His work has contributed to advancements in both academic and practical applications in materials science.
Collaborations
Lai has collaborated with notable colleagues, including Jing-Chie Lin and Chih-Chang Tsai. Their combined expertise has furthered the research and development of innovative solutions in their respective fields.
Conclusion
Chien-Ming Lai stands out as an influential inventor whose work in porous materials and silicon wafer etching has significant implications for technology and industry. His contributions continue to inspire advancements in materials science and engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile