This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignees: Hyundai Motor Company, Seoul National University. Active years: 2015-2019.
Location History:
- Whasung-Si, KR (2015)
- Seongnam-si, KR (2019)
Company Filing History:
2 out of 20,217 
1 out of 1,774 
Years Active: 2015-2019
Title: Innovations of Yo Han Chi in Engine Control Technologies
Introduction
Yo Han Chi is a notable inventor based in Seongnam, South Korea. He has made significant contributions to the field of engine control technologies, particularly in the development of systems that enhance the efficiency and performance of gasoline-diesel complex combustion engines. With a total of 2 patents, his work is recognized for its innovative approach to improving engine functionality.
Latest Patents
Yo Han Chi's latest patents include an "Apparatus for controlling gasoline-diesel complex combustion engine and method for controlling gasoline-diesel complex combustion engine." This apparatus is designed to generate driving torque by burning both gasoline and diesel fuels. It features a driving information detector that monitors the engine's performance and a controller that manages the diesel injector's operation based on driving conditions and knock intensity.
Another significant patent is the "Method and apparatus for controlling combustion of engine having mixed combustion mode." This method addresses issues of unstable ignition and knocking in engines that utilize a diesel-gasoline mixed combustion mode. It involves determining the combustion mode based on the engine's current state, adjusting the compression ratio, and ensuring that the combustion state meets specific conditions through feedback from a combustion pressure sensor.
Career Highlights
Throughout his career, Yo Han Chi has worked with prominent organizations such as Hyundai Motor Company and Seoul National University. His experience in these institutions has allowed him to collaborate on various projects that focus on advancing automotive technologies.
Collaborations
Some of his notable coworkers include Dae Il Choi and Sanghyun Chu. Their collaborative efforts have contributed to the development of innovative solutions in engine control systems.
Conclusion
Yo Han Chi's contributions to engine control technologies demonstrate his commitment to innovation in the automotive industry. His patents reflect a deep understanding of combustion processes and a drive to enhance engine performance. His work continues to influence the field and pave the way for future advancements.