This inventor holds 1 USPTO granted patent. Top assignees: Nissan North America, Inc., The University of Akron. Active years: 2026.
Company Filing History:
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Years Active: 2026
Title: Innovations of Hyunsang Lee in Energy Storage Technology
Introduction
Hyunsang Lee is an accomplished inventor based in Lyndhurst, OH (US). He has made significant contributions to the field of energy storage devices, particularly through his innovative patent that enhances the efficiency and functionality of polymer electrolyte membranes.
Latest Patents
Hyunsang Lee holds a patent for a "Polysulfide-polyoxide electrolyte membrane for energy storage device." This invention provides an energy storage device that includes a first electrode, a second electrode, and a polymer electrolyte membrane positioned between them. The polymer electrolyte membrane consists of a copolymer network that includes both a polyoxide and a polysulfide. Notably, the membrane is prelithiated by deep discharging the battery within a voltage range of −0.5 V to 5.0 V. This process allows the polymer electrolyte membrane to store additional lithium ions after deep discharging compared to its state before the process.
Career Highlights
Throughout his career, Hyunsang Lee has worked with notable organizations, including the University of Akron and Nissan North America, Inc. His experience in these institutions has allowed him to develop and refine his innovative ideas in energy storage technology.
Collaborations
Hyunsang Lee has collaborated with talented individuals such as Thein Kyu and Jisoo Jeong. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Hyunsang Lee's work in the field of energy storage technology exemplifies the impact of innovative thinking on modern advancements. His patent for a polysulfide-polyoxide electrolyte membrane represents a significant step forward in energy storage solutions.