This inventor holds 1 USPTO granted patent. Top assignee: 38Th Research Institute, China Electronics Technology Group Corporation. 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: Yongfeng Gui and Integrated Amplitude-Phase Regulation
Introduction
Yongfeng Gui is an inventor associated with Hefei, China, and the 38th Research Institute of China Electronics Technology Group Corporation. His listed patent concerns a high- and low-pass network circuit that integrates amplitude and phase regulation.
Latest Patents
Gui is credited with 1 patent: “High- and Low-Pass Network Circuit with Integrated Amplitude-Phase Regulation and Control Method Thereof.” The invention combines a phase-shift unit containing high-pass and low-pass network subcircuits with amplitude-modulation subcircuits. Switch transistors and parallel resistors are arranged to support amplitude and phase regulation, and the patent also describes a method for controlling the circuit.
Career Highlights
The available information identifies Gui’s work with the 38th Research Institute, part of China Electronics Technology Group Corporation. His listed invention focuses on integrating amplitude and phase control within a high- and low-pass network circuit.
Collaborations
Shiwei Wu and Dongwei Pang are identified as Gui’s coworkers. The provided information does not specify their roles in the patent.
Conclusion
Yongfeng Gui’s listed patent presents an integrated approach to amplitude and phase regulation in high- and low-pass network circuits, reflecting his documented inventive work in Hefei, China.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile