This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Taiwan Semiconductor Manufacturing Co., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Chen-Yu Liu and Photoresist Development Innovation.
Introduction
Chen-Yu Liu is an inventor associated with Hsinchu, Taiwan, and Taiwan Semiconductor Manufacturing Co., Ltd. His patent work concerns photoresist development, an important process in semiconductor manufacturing.
Latest Patents
Liu is credited with 1 patent: “Photoresist Developer and Methods of Use.” The invention describes photoresist-developing compositions that include a deprotonation agent, such as a nitrogen-containing organic base. The agent can deprotonate the surface of portions of a photoresist layer exposed to radiation.
Career Highlights
Liu’s listed invention addresses the development of photoresist materials used in semiconductor fabrication. His association with Taiwan Semiconductor Manufacturing Co., Ltd. connects his work to the company’s semiconductor technology activities.
Collaborations
The available information associates Liu’s patent with Taiwan Semiconductor Manufacturing Co., Ltd. It does not specify additional collaborators.
Conclusion
Chen-Yu Liu’s patent focuses on photoresist-developing compositions and methods, contributing to innovation in semiconductor manufacturing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile