Location History:
- Yongin, KR (2011 - 2013)
- Whasung-Si, KR (2013)
- Yongin-si, KR (2012 - 2015)
Company Filing History:
20 out of 18,523 
1 out of 8,087 
Years Active: 2011-2015
Title: Innovations by Jei Choon Yang: A Pioneer in Variable Valve Lift Technology
Introduction
Jei Choon Yang, an accomplished inventor based in Yongin-si, South Korea, has made significant contributions to the automotive industry, particularly in the field of variable valve lift mechanisms. With a remarkable portfolio of 20 patents, Yang has demonstrated an unwavering commitment to innovation and efficiency in engine design.
Latest Patents
Among his latest patents is the "Multiple Variable Valve Lift Apparatus," which features a simple yet efficient design that operates without interference. This apparatus includes a camshaft in a hollow cylinder shape, a control shaft within the camshaft, and a cam that rotates with it. It also incorporates an operating unit that interacts seamlessly with these components, moving the valve from rotational to rectilinear motion through a tappet mechanism.
Another notable invention is the "Variable Valve Lift Apparatus," designed with an outer tappet body housing a latching portion connecting hole. It features both an inner tappet body and a hydraulic pressure chamber, enhancing the system's responsiveness and reliability. These inventions not only advance engine performance but also pave the way for more energy-efficient vehicles.
Career Highlights
Jei Choon Yang has held pivotal roles at major automotive manufacturers, including Hyundai Motor Company and Kia Motors Corporation. His expertise in variable valve lift technology has been a vital contributor to advancements in engine performance and efficiency in vehicles produced by these companies.
Collaborations
Throughout his career, Yang has collaborated with talented professionals in the industry, including Jin Kook Kong and Soo Hyung Woo. These partnerships have fostered a creative environment that promotes the development and refinement of innovative automotive technologies.
Conclusion
In summary, Jei Choon Yang stands out as an influential inventor within the automotive sector, particularly through his innovative variable valve lift technologies. His impressive career, marked by significant patents and collaborations with esteemed colleagues, underscores his dedication to enhancing vehicle performance and efficiency. Yang's contributions are a testament to the ongoing evolution of automotive engineering, paving the way for a more technologically advanced future.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.