Sang Dae Park

Title: Innovations by Sang Dae Park

Introduction

Sang Dae Park is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of battery technology, holding 2 patents that showcase his innovative approach to detecting internal defects in battery cells.

Latest Patents

One of his latest patents is a device and method for detecting internal defects of battery cells using time domain reflectometry (TDR). This apparatus is designed to apply an electrical pulse to the battery cell and compare a reference waveform with a measurement waveform generated by detecting a reflected wave of the electrical pulse. This process helps determine whether a defect has occurred. The TDR module is electrically connected to an electrode lead of the battery cell, allowing for precise detection of defects. Another significant patent is a shunt resistor for measuring current. This shunt resistor features one or more protrusions with an uneven shape on one lateral surface, which are bonded to each other with solders. This design enables the shunt resistor to be electrically connected to a printed circuit board, facilitating accurate current measurement in a battery.

Career Highlights

Sang Dae Park has worked with prominent companies in the industry, including LG Chem, Ltd. and LG Energy Solution, Ltd. His experience in these organizations has contributed to his expertise in battery technology and innovation.

Collaborations

He has collaborated with notable coworkers such as Dong Kwan Jang and Ki Chan Kim, further enhancing his work in the field.

Conclusion

Sang Dae Park's contributions to battery technology through his patents reflect his innovative spirit and dedication to improving energy solutions. His work continues to influence advancements in the industry.