Sang Gu Ji

Title: Innovations by Inventor Sang Gu Ji

Introduction

Sang Gu Ji is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of battery technology, holding 2 patents that enhance safety and efficiency in battery design.

Latest Patents

One of his latest patents is a cap assembly comprising a guide member for preventing the escape of a safety vent. This invention is designed for cylindrical battery cans and includes a safety vent that ruptures to release gas when the internal pressure exceeds a predetermined limit. The cap assembly features a cap plate with a through-opening for gas exhaust and a current interrupt member that halts electric current under high pressure conditions. Another significant patent is for a secondary battery that improves safety during ignition. This battery design allows for the smooth discharge of gas and materials, thereby enhancing safety when the battery is ignited. The design includes a slim part of the battery can with a coating made of a metal material that has lower tensile strength than the slim part.

Career Highlights

Sang Gu Ji 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 Sang Uck Kim and Cheon Hee Bok, further enriching his professional journey and contributions to the field.

Conclusion

Sang Gu Ji's innovative patents and career in battery technology reflect his commitment to enhancing safety and efficiency in energy storage solutions. His work continues to influence advancements in the industry.