This inventor holds 1 USPTO granted patent. Top assignee: Electric Power Research Institute of State Grid Zhejiang Electric Power 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: Dun Qian and a High Anti-Interference Microsystem for Power Grids.
Introduction
Dun Qian is an inventor associated with Hangzhou, China. His patent work addresses the challenge of protecting power-grid electronics from external magnetic interference.
Latest Patents
The provided information lists 1 patent for Dun Qian: “High Anti-Interference Microsystem Based on System in Package (SIP) for Power Grid.” The invention describes a microsystem built around a ceramic cavity and substrate, with a magnetic cover plate forming a sealed enclosure. Digital signal processing and analog signal conditioning circuits on the substrate process received signals, while an external shield helps block magnetic interference.
Career Highlights
Qian is associated with the Electric Power Research Institute of State Grid Zhejiang Electric Power Co., Ltd. His listed patent focuses on packaging and shielding techniques intended to improve the reliability of electronic systems used in power-grid applications.
Collaborations
The provided information names Xianjun Shao and Xiaoxin Chen as Qian’s coworkers. Their specific roles in the patent or related research are not stated.
Conclusion
Dun Qian’s listed invention combines sealed system-in-package construction, signal-processing circuits, and magnetic shielding to address interference in power-grid microsystems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile