This inventor holds 46 USPTO granted patents and 1 published patent application and 5 EPO patents, primarily in Variable Valve Timing. Top assignees: Hyundai Motor Company, Kia Motors Corporation. Active years: 2011-2022.
Location History:
- Hwasung-si, KR (2011)
- Hwaseong-si, KR (2015 - 2018)
- Incheon, KR (2016 - 2021)
- Yongin-si, KR (2020 - 2022)
Company Filing History:
46 out of 20,217 
15 out of 8,093 
Years Active: 2011-2022
Areas of Expertise:
Title: Innovations of In Sang Ryu in Engine Technology
Introduction
In Sang Ryu, an accomplished inventor based in Incheon, South Korea, has made significant contributions to the automotive industry with an impressive portfolio of 46 patents. His innovative work focuses on enhancing engine performance through advanced valve timing technologies, demonstrating a deep understanding of mechanical engineering and automotive design.
Latest Patents
Among his latest patents, Ryu has developed a Continuous Variable Valve Duration Apparatus. This apparatus includes a sophisticated cam unit, a camshaft, and a guide mechanism, allowing for the precise control of valve timing. Additionally, he holds a patent for a Method for Controlling Valve Timing of Continuous Variable Valve Duration Engines. This method optimizes the opening and closing timings of intake and exhaust valves based on engine load and speed, showcasing Ryu's commitment to maximizing engine efficiency.
Career Highlights
In Sang Ryu has worked with renowned companies in the automotive sector, notably Hyundai Motor Company and Kia Motors Corporation. His expertise in engine technology has played a crucial role in the development of innovative solutions that enhance vehicle performance and sustainability.
Collaborations
Throughout his career, Ryu has collaborated with other talented professionals, including Kyoung Pyo Ha and Kiyoung Kwon. These partnerships have facilitated the exchange of ideas and accelerated the development of groundbreaking technologies that contribute to the automotive industry.
Conclusion
In Sang Ryu's dedication to innovation and his extensive patent portfolio reflect his significant impact on engine technology. His inventions not only improve engine efficiency but also pave the way for future advancements in automotive engineering. As the industry continues to evolve, Ryu's work exemplifies the importance of innovative thinking and collaboration in driving progress.