This inventor holds 2 USPTO granted patents and 3 EPO patents. Top assignee: Huawei Digital Power Technologies 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: Pengpeng Yu: Power Conversion and Protection Innovations.
Introduction
Pengpeng Yu is an inventor associated with Dongguan, China. His patent work focuses on power-conversion technologies, including DC-DC converters, parallel power supplies, and circuit protection. His portfolio includes 2 patents.
Latest Patents
Yu’s latest listed patent, “Three-wire DC-DC converter and parallel power supply system,” describes a system that connects multiple three-wire DC-DC converters in parallel. Shared input, output, and common wiring busbars link the converters to a direct-current power supply and a load.
His other listed patent, “Power converter, protection method, and system,” concerns a power converter with a protection circuit, controller, and power-conversion circuit. The protection circuit uses a positive temperature coefficient resistor and two switch units to support protection at the converter input or on its direct-current bus.
Career Highlights
Yu is associated with Huawei Digital Power Technologies Co., Ltd. His listed inventions address practical aspects of power-system design, including parallel converter connections and protective circuitry.
Collaborations
Yu’s listed coworkers include Baoguo Chen and Wing Cong Cheung. These associations place his work within a broader network of contributors to power-conversion and protection technologies.
Conclusion
Pengpeng Yu’s patent portfolio reflects a focus on power conversion, parallel supply systems, and circuit protection, with applications relevant to modern electrical power systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile