Location History:
- Gunpo-si, KR (2014 - 2018)
- Gyeonggi-do, KR (2013 - 2022)
- Hwaseong-si, KR (2021 - 2022)
Company Filing History:
15 out of 18,523 
13 out of 8,087 
Years Active: 2013-2022
Title: Innovations of Hak Sung Lee in Electric Oil Pump Systems
Introduction
Hak Sung Lee is a prominent inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of automotive technology, particularly in the development of electric oil pump systems. With a total of 15 patents to his name, Lee's work focuses on enhancing the efficiency and functionality of vehicle components.
Latest Patents
One of Lee's latest patents is an electric oil pump system integrated with a heat exchanger. This innovative system is designed to reduce installation space and costs. It includes an electric oil pump that operates using a motor to suck and send oil under pressure to an oil-used part. The heat exchanger facilitates heat exchange between the pressurized oil and coolant, which is cooled at a radiator. Notably, the heat exchanger is directly coupled to both the electric oil pump and the oil-used part, creating an integrated system.
Another significant patent by Lee is an electric oil pump system that allows for efficient cooling of the electric oil pump and its controller in vehicles. This system features a pumping part operated by a motor to direct pressurized oil. The oil pump controller manages the electric oil pump, while a water-cooled cooling apparatus and an oil-cooled cooling apparatus work together to cool the respective components. The heat exchange occurs as the coolant and oil pass through a heat exchanger, enhancing the overall efficiency of the system.
Career Highlights
Hak Sung Lee has worked with notable companies in the automotive industry, including Hyundai Motor Company and Kia Motors Corporation. His experience in these organizations has allowed him to apply his innovative ideas to real-world applications, contributing to advancements in vehicle technology.
Collaborations
Lee has collaborated with talented individuals in his field, including Jong Hyun Kim and Gyeong Cheol Kim. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Hak Sung Lee's contributions to electric oil pump systems demonstrate his commitment to innovation in the automotive industry. His patents reflect a deep understanding of engineering principles and a desire to improve vehicle performance. Lee's work continues to influence the future of automotive technology.
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.