Kien Nguyen

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About

Kien Nguyen is a researcher specializing in wireless power transfer (WPT) systems, with a particular focus on high-frequency inverter design and robotics applications. His work centers on developing efficient, robust power delivery solutions that eliminate the need for complex control mechanisms, addressing one of the fundamental challenges in modern wireless charging technology. Nguyen's most significant contribution is his development of load-independent Class-E WPT systems, detailed in his highly cited 2022 paper (50 citations), which establishes a rigorous design procedure guaranteeing constant output and soft switching across varying load conditions. This advancement is especially valuable in dynamic environments where load fluctuations are unavoidable. His research has consistently targeted robot arm applications, demonstrating a clear translational vision that bridges theoretical circuit design with real-world industrial robotics. Operating at the 6.78 MHz frequency band — a standard for resonant wireless power transfer — Nguyen has produced analytical frameworks combining Class-E inverters with Class-D rectifiers in multi-hop configurations, enabling flexible and scalable system architectures. His cumulative body of work, totaling over 60 citations across three focused publications, reflects a rapidly growing influence in the WPT research community, making his findings highly relevant to engineers and students working at the intersection of power electronics and autonomous systems.