Sung-kyu Choi

Title: Innovations by Sung-kyu Choi in Image Processing and Graphics Technologies

Introduction

Sung-kyu Choi is a notable inventor based in Gyeonggi-do, South Korea, who has contributed significantly to the fields of image processing and graphics technologies. With a remarkable portfolio of 20 patents, Choi has demonstrated his expertise and creativity in developing innovative solutions that enhance modern imaging and processing systems.

Latest Patents

Among his latest inventions, two notable patents stand out:

1. **Image forming apparatus with fuser driver and method for controlling thereof**

This invention features an image forming apparatus equipped with a fuser that fuses printing paper where toner has been applied. The fuser driver is designed to manage the power supplied from an external AC source to maintain a predetermined temperature within the fuser. Noteworthy is the unique ability of the fuser driver to perform phase control of the power to the heating element based on the operational state of the apparatus, especially during idle conditions.

2. **Graphics processing apparatus and graphics processing method**

This innovation encompasses a graphics processing apparatus alongside a method that optimizes the use of multiple GPUs. The process involves rendering multiple streams of video data associated with at least one application, blending these data streams, and outputting the final blended images. Remarkably, it incorporates a GPU that does not engage in rendering to assist with the blending, showcasing a novel approach in graphics processing.

Career Highlights

Choi's professional journey includes significant tenures at two influential companies: Samsung Electronics Co., Ltd. and S-Printing Solution Co., Ltd. His work at these organizations has positioned him as a key player in the development of modern imaging technologies.

Collaborations

Throughout his career, Choi has collaborated with distinguished colleagues such as Chung-woo Kim and Jung-Hyun Lee. Their collective efforts have fostered a creative environment that has led to numerous innovations in the industry.

Conclusion

Sung-kyu Choi's contributions to image forming technologies and graphics processing reflect a commitment to innovation and advancement in these fields. With his extensive patent portfolio and collaborative spirit, he continues to influence the landscape of modern imaging solutions. His work exemplifies how dedicated inventors can drive technological progress and enhance user experiences across various applications.