This inventor holds 2 USPTO granted patents. Top assignees: Korea Grid Forming Co., Ltd., Pion Electric Co., Ltd., Yonsei University. 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: Ji Seong Kang: Advancing Grid-Forming Power Conversion
Introduction
Ji Seong Kang is an inventor based in Incheon, South Korea. His work focuses on grid-forming power conversion and photovoltaic power control. He is associated with 2 patents.
Latest Patents
Kang’s patent, “Grid-forming power conversion control device and method,” concerns controlling the output frequency of a grid-forming power conversion device. The disclosed approach aims to achieve frequency control without a complicated current controller, supporting a simpler system structure and faster control.
His patent “Gridforming type curtailment control system and method” addresses photovoltaic power generation and its connection with a grid-forming inverter. The technology is intended to support more continuous inertia control than existing photovoltaic inverters can provide on their own, helping make effective use of installed photovoltaic equipment.
Career Highlights
Kang’s listed company affiliations include Korea Grid Forming Co., Ltd. and Pion Electric Co., Ltd. His patent work reflects an emphasis on power-conversion control and the integration of photovoltaic systems with grid-forming technology.
Collaborations
Kyeon Hur is identified as Kang’s coworker. Their shared professional context is associated with work in power and energy technologies.
Conclusion
Ji Seong Kang’s two patents address practical approaches to grid-forming power conversion and photovoltaic control, with the aim of improving system simplicity, responsiveness, and use of existing equipment.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile