Company Filing History:
1 out of 18,700 
1 out of 8,089 
Years Active: 2018
Title: Innovator Sa Man Hong: A Pioneer in Automatic Transmission Technology
Introduction: Sa Man Hong is a distinguished inventor based in Seoul, South Korea, known for his significant contribution to the field of automatic transmission technology. With a notable patent to his name, his innovative methods have advanced the automotive industry, particularly in enhancing vehicle performance and efficiency.
Latest Patents: One of Sa Man Hong's prominent inventions is the "Method for Controlling Line Pressure of Automatic Transmission." This patent details a technique for controlling the line pressure in an automatic transmission by managing the oil supply to various components through hydraulic passages and valves located in the valve body. The method outlines a two-step process: first, it sets the line pressure to be at or below a predetermined level during the vehicle's initial start; second, it converts the line pressure to levels equal to or above the predetermined pressure when the transmission is engaged for shifting or a specified duration has passed since the vehicle's start. This invention has the potential to greatly improve driving comfort and fuel efficiency.
Career Highlights: Sa Man Hong has played a pivotal role in the automotive sector, particularly through his work with prominent companies such as Hyundai Motor Company and Kia Motors Corporation. His experience in these respected organizations provided him with the foundation to develop integral automotive technologies that impact numerous vehicles on the road today.
Collaborations: Throughout his career, Sa Man Hong has collaborated with talented colleagues, including Hyun Ku Lee and Moo Suk Kim. These partnerships have fostered an environment of innovation, allowing for the exchange of ideas that advance the field of automatic transmissions and beyond.
Conclusion: With his patent for controlling line pressure in automatic transmissions, Sa Man Hong stands out as an innovative force within the automotive industry. His contributions reflect a commitment to enhancing vehicle performance, underscoring the importance of inventors in the ongoing quest for technological advancements in transportation. As the industry evolves, the impact of Sa Man Hong’s work will undoubtedly continue to resonate.