Location History:
- Yesan-gun, KR (2017)
- Whasung-Si, KR (2018)
- Gyeonggi-do, KR (2023)
Company Filing History:
3 out of 18,559 
3 out of 8,087 
1 out of 2 Years Active: 2017-2023
Title: The Innovations of Sang Eun Jang
Introduction
Sang Eun Jang is a notable inventor based in Whasung-Si, South Korea. He has made significant contributions to the field of technology, particularly in the automotive and fuel cell systems. With a total of 3 patents to his name, Jang's work reflects a commitment to advancing engineering solutions.
Latest Patents
One of his latest patents is a "Method of controlling hydrogen partial pressure for fuel cell system." This innovative method involves controlling the hydrogen partial pressure in a fuel cell system that includes a stack with a hydrogen electrode and an air electrode. The process includes determining the optimal time to purge the hydrogen electrode based on the hydrogen concentration at the outlet or the accumulated charge generated in the stack. Additionally, it sets a target supply pressure of hydrogen, taking into account the hydrogen pressure and the partial pressure of nitrogen due to crossover in the stack.
Another significant patent is the "Variable partition apparatus for trunk of vehicle." This invention features a luggage board with a guide rail positioned on the bottom surface of a trunk room. It includes an actuating unit that can move in multiple directions along the guide rail, a board fixing unit for securely assembling a partition board, and a partition board that can move and rotate to variably divide the trunk space.
Career Highlights
Sang Eun Jang has worked with prominent companies in the automotive industry, including Hyundai Motor Company and Kia Motors Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in vehicle technology.
Collaborations
Some of his notable coworkers include Han Shin and Sung Mo Lee. Their collaboration has likely fostered an environment of creativity and innovation, leading to the development of impactful technologies.
Conclusion
Sang Eun Jang's contributions to the fields of fuel cell systems and automotive technology highlight his role as a significant inventor. His patents demonstrate a forward-thinking approach to engineering challenges, making him a valuable asset in the industry.
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.