Inventor

CHOE SONG YUL

US7 patents

⚠️ This page may combine multiple inventors who share the name “CHOE SONG YUL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHOE SONG-YUL

1 patent

US8691456B2Apr 8, 2014

Air and coolant circuit configurations and control of fuel cell systems as power source in automotive, stationary, and portable applications

CHOE SONG-YUL11 citations73

HYUNDAI MOTOR CO LTD

1 patent

US11283103B2Mar 22, 2022

System and method for rapid charging lithium ion battery

HYUNDAI MOTOR CO LTD6 citations71

LG CHEMICAL LTD

1 patent

US12237708B2Feb 25, 2025

Charging apparatus and method of secondary battery

LG CHEMICAL LTD2 citations69

UNIV AUBURN

1 patent

US12436046B1Oct 7, 2025

Multifunctional calorimeter for measurements of lumped and two dimensional heat generation rates and entropy coefficients of pouch type lithium-ion battery

UNIV AUBURN0 citations60

HYUNDAI MOBIS CO LTD

1 patent

US12505529B2Dec 23, 2025

Vision inspection system based on deep learning and vision inspecting method thereof

HYUNDAI MOBIS CO LTD0 citations54

GM GLOBAL TECH OPERATIONS LLC

1 patent

US11799152B2Oct 24, 2023

Evaluation of cell-level heat generation in battery electric system using direct-to-air heat pump

GM GLOBAL TECH OPERATIONS LLC0 citations49

HYUNDAI TRANSYS INC

1 patent

US12503097B2Dec 23, 2025

Apparatus for and method of controlling energy for hybrid electric vehicle

HYUNDAI TRANSYS INC0 citations44