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: Peng-Chung Jangjian and Chemical Mechanical Polishing Innovation.
Introduction
Peng-Chung Jangjian is an inventor associated with Zhudong Township, Taiwan. His patent work concerns chemical mechanical polishing equipment and methods.
Latest Patents
Jangjian is credited with 1 patent: “Polish apparatus and methods for use.” The patent describes a chemical mechanical polishing apparatus with a polypeptide-coated polishing pad and an enzyme-spraying device positioned beside the pad. It also discusses methods for manufacturing and using the apparatus.
Career Highlights
Jangjian is associated with Taiwan Semiconductor Manufacturing Co., Ltd. His patent reflects work on polishing equipment and processes relevant to semiconductor manufacturing.
Collaborations
Jangjian’s listed coworker is Chia-Hsiang Yen.
Conclusion
Peng-Chung Jangjian’s patent highlights an approach to chemical mechanical polishing that combines a specially coated pad with enzyme delivery.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile