Hwan-geum Kim

Title: Hwan-geum Kim: Innovator in Image Forming Technology

Introduction

Hwan-geum Kim is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of image forming technology, particularly through his innovative patents. With a total of 2 patents, Kim has demonstrated his expertise and creativity in developing advanced solutions for electrophotographic devices.

Latest Patents

One of Hwan-geum Kim's latest patents is titled "Fixing roller including a pressing pipe having a cut away portion for an image forming apparatus." This invention features a roller body with a pipe form, housing a coil assembly that includes an induction coil. The assembly is insulated on both the inside and outside, while a pressing pipe is mounted to the roller body to bias the coil assembly tightly against the inner surface. The pressing pipe is designed with a cut away portion that allows it to contract and expand in a circumferential direction.

Another significant patent is the "Fusing device for an electrophotographic image forming apparatus." This fusing device comprises a fusing unit that includes a heating portion and a fixing frame that supports the heating portion. A fusing film slides along the circumference of the fixing frame, while a pressing roller presses the fusing film against the heating portion to facilitate its movement. The heating portion is in contact with the pressing roller, forming a fusing nip portion with a predetermined width.

Career Highlights

Hwan-geum Kim is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate and contribute to the development of advanced imaging technologies. His work at Samsung has positioned him as a key player in the industry, driving forward the capabilities of image forming apparatuses.

Collaborations

Throughout his career, Kim has collaborated with talented individuals such as Jae-hyeok Jang and Gyu-seob Song. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Hwan-geum Kim's contributions to image forming technology through his patents highlight his innovative spirit and technical expertise. His work at Samsung Electronics Co., Ltd. continues to influence the industry, making him a significant figure in the field of electrophotographic devices.