HahnSoo Kim is an accomplished inventor based in Basking Ridge, NJ (US). He has made significant contributions to the field of automotive transmission fluids, holding a total of 2 patents. His work focuses on enhancing the performance and efficiency of transmission fluids used in hybrid and electric vehicles.

Latest Patents

HahnSoo Kim's latest patents include innovative formulations for transmission fluids. One of his notable inventions is a transmission fluid composition designed for hybrid and electric vehicle applications. This composition contains a major amount of a lubricating oil basestock and a minor amount of an additive package. The additive package comprises a mixture of two or more phosphites and/or phosphates, one or more thioester compounds, a detergent comprising calcium salicylate, and a poly(alkylene amine)-based ashless dispersant endcapped with metallocene-catalyzed PAO arms. This transmission fluid is engineered to control and reduce wear in at least partially electrically-powered transmissions and to cool and insulate electrical and electronic components of at least partially electrically-powered drivetrains.

Another significant patent by Kim is for an automatic transmission fluid that improves energy efficiency. This fluid comprises a major amount of an oil of lubricating viscosity and minor amounts of specific additives. These include one or more oil-soluble or dispersible molybdenum-containing compounds and a reaction product of an isomerized alkenyl-substituted succinic anhydride and a polyamine characterized by a specific structure. This innovative formulation aims to enhance the overall performance of automatic transmissions.

Career Highlights

HahnSoo Kim is currently employed at Infineum International Limited, where he continues to develop cutting-edge solutions in the automotive industry. His expertise in formulating advanced transmission fluids has positioned him as a key player in the field.

Collaborations

Throughout his career, Kim has collaborated with talented professionals, including Laura A Kahsar and Matthew Cunningham. These collaborations have contributed to the successful development of his innovative patents.

Conclusion

HahnSoo Kim's contributions to automotive transmission fluids demonstrate his commitment to innovation and efficiency in the industry. His patents reflect a deep understanding of the complexities involved in hybrid and electric vehicle applications.

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