This inventor holds 1 USPTO granted patent. Top assignees: Industry-University Cooperation Foundation Hanyang University, Kyonggi University Industry & Academia Cooperation Foundation. Active years: 2026.
Company Filing History:
1 out of 1,224 
1 out of 26 
Years Active: 2026
Title: Sijun Ryu - Innovator of the Transformable Wheel Module
Introduction
Sijun Ryu is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of engineering, particularly with his innovative designs and patents. His work focuses on enhancing mobility through advanced mechanical systems.
Latest Patents
Sijun Ryu holds a patent for a "Transformable Wheel Module." This invention features a unique design that includes a plurality of lobes and a mode switching unit. The module can switch between a first traveling mode, where the lobes are arranged in a ring shape, and a second mode, where the lobes are separated. The mode switching unit consists of a first rotary link, a second rotary link, and multiple connecting links, along with two driving motors for operation. This innovative design aims to improve the versatility and functionality of wheel systems.
Career Highlights
Throughout his career, Sijun Ryu has worked with esteemed institutions such as Kyonggi University Industry & Academia Cooperation Foundation and the Industry-University Cooperation Foundation at Hanyang University. His experience in these organizations has allowed him to collaborate on various projects that bridge the gap between academia and industry.
Collaborations
Sijun Ryu has collaborated with notable colleagues, including Taewon Seo and Hwa Soo Kim. Their joint efforts have contributed to the advancement of technology in their respective fields.
Conclusion
Sijun Ryu is a distinguished inventor whose work on the Transformable Wheel Module showcases his innovative spirit and engineering expertise. His contributions to the field continue to inspire advancements in mobility technology.