This inventor holds 1 USPTO granted patent. Top assignee: Guangdong Zhicheng Champion Group 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: Yifeng Liu and UPS System Control Innovation.
Introduction
Yifeng Liu is an inventor associated with Dongguan, China, and Guangdong Zhicheng Champion Group Co., Ltd. His patent work addresses prediction and control methods for uninterruptible power supply (UPS) systems.
Latest Patents
Liu is credited with 1 patent: “Method and System for Predicting Electrical State Quantity of Uninterruptible Power Supply (UPS) System, and UPS System Control Method and UPS System.” The invention uses a discrete model of a UPS system to relate predicted dynamic-variable values to switch-tube states. It then applies model predictive control (MPC) to construct an optimization function and selects switch states by comparing cost values across possible configurations. The described approach aims to simplify coordinated control in multi-converter systems, improve control optimization, and support the efficiency and stability of high-power UPS systems.
Career Highlights
Liu’s listed patent reflects work on power electronics and UPS control. Its focus is on using prediction and optimization to guide system switching decisions.
Collaborations
Liu’s listed coworkers include Xiaoping Zhou and Lingfeng Deng. The patent information provided identifies Guangdong Zhicheng Champion Group Co., Ltd. as his company.
Conclusion
Yifeng Liu’s patent centers on predictive, optimization-based control for UPS systems, with the goal of improving the operation and stability of high-power equipment.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile