Dongwoo Ha

Title: Innovations by Dongwoo Ha

Introduction

Dongwoo Ha is a notable inventor based in Suwon-si, South Korea. He has made significant contributions to the field of cleaning technology, particularly through his work at Samsung Electronics Co., Ltd. With a total of 3 patents to his name, Ha continues to push the boundaries of innovation in vacuum cleaner design.

Latest Patents

Dongwoo Ha's latest patents include a cleaner head and a vacuum cleaner that incorporates advanced features. The cleaner head is designed with a nozzle and a case positioned near the nozzle's inlet. It features a brush that rotates within the case, which has an air passage groove allowing air to flow from the edge of the case toward the surface being cleaned. The vacuum cleaner itself consists of a main body that generates suction force and a suctioner with a head that has a suction inlet for dust collection. Additionally, it includes a brush drum that rotates within the suction inlet, equipped with convex portions that extend spirally along the drum's surface to enhance dust sweeping efficiency.

Career Highlights

Throughout his career, Dongwoo Ha has demonstrated a commitment to innovation and excellence in product development. His work at Samsung Electronics Co., Ltd. has positioned him as a key player in the advancement of cleaning technologies. His inventions reflect a deep understanding of user needs and technological capabilities.

Collaborations

Dongwoo Ha has collaborated with talented coworkers such as Taegwang Kim and Kihwan Kwon. Their combined expertise has contributed to the successful development of innovative cleaning solutions.

Conclusion

Dongwoo Ha's contributions to the field of cleaning technology through his patents and collaborative efforts highlight his role as a significant inventor. His work continues to influence the design and functionality of vacuum cleaners, making everyday cleaning tasks more efficient and effective.