Kyung-Doo Ha

Title: Innovations of Kyung-Doo Ha

Introduction

Kyung-Doo Ha is a notable inventor based in Yongin, South Korea. He has made significant contributions to the field of battery technology, particularly in the design and functionality of swaging apparatuses and laser cleaning devices.

Latest Patents

Kyung-Doo Ha holds 2 patents that showcase his innovative approach to enhancing battery manufacturing processes. His first patent is for a swaging apparatus designed to smoothly swage a can of a rechargeable battery. This apparatus absorbs excessive load above a predetermined level between a rod of a driving part and a collet of a driven part. The design includes a collet housing for swaging a can with an electrode assembly, a collet for swaging the can's opening, a shock-absorbing part, and a rod that transmits the swaging load.

His second patent involves a laser cleaning device for the electrode tab of a battery, along with a corresponding laser cleaning method. This device is engineered to remove electrolyte solutions that may stick to the electrolyte tab during the injection process. It features a cleaning housing, a laser generator, a laser transmitter, and a laser emitting unit that effectively irradiates the laser beam onto the electrode tab to eliminate liquid pollutants.

Career Highlights

Kyung-Doo Ha is currently employed at Samsung SDI Co., Inc., where he continues to innovate in the field of battery technology. His work has contributed to advancements in the efficiency and reliability of rechargeable batteries.

Collaborations

He collaborates with talented coworkers, including Jung-Bae Cha and Jae-Ho Jeong, who share his commitment to innovation in battery technology.

Conclusion

Kyung-Doo Ha's contributions to battery technology through his patents and work at Samsung SDI Co., Inc. highlight his role as a significant inventor in the field. His innovative designs are paving the way for advancements in rechargeable battery manufacturing.