This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Jiangsu Leuven Instruments 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: Xiang Yu: Inventor of an Ion Beam Etching Machine
Introduction
Xiang Yu is an inventor associated with Xuzhou, China. His work includes a patent for an ion beam etching machine and its lower electrode structure.
Latest Patents
The listed patent, “Ion Beam Etching Machine and Lower Electrode Structure Thereof,” describes a lower electrode structure with an electrode plate, a ring pressing mechanism that supports the workpiece, and a lifting mechanism that moves the ring pressing mechanism relative to the electrode plate. A position measurement mechanism measures the ring’s descent, allowing the lifting mechanism to stop based on the measurement feedback. This design is intended to help prevent workpiece breakage and improve product yield. The provided data lists 1 patent for Xiang Yu.
Career Highlights
Xiang Yu is associated with Jiangsu Leuven Instruments Co., Ltd. The available information does not specify his role or employment dates.
Collaborations
The listed coworkers associated with Xiang Yu are Chaoquan Yang and Dongdong Hu.
Conclusion
Xiang Yu’s listed patent focuses on a measured, controlled electrode-lifting structure designed to reduce workpiece damage and improve manufacturing yield.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile