Changgun Ko

Title: Changgun Ko: Innovator in Display Technology

Introduction

Changgun Ko is a prominent inventor hailing from Suwon-si, South Korea, known for his significant contributions to display technology. With seven patents to his name, his work primarily focuses on advanced display systems that enhance advertising efficiency and detect defects in large-size displays.

Latest Patents

Among his latest innovations, Changgun Ko has developed a "Display System for Calculating Advertising Costs." This system includes a display and two servers. The first server transmits content to the display, while the second server captures images of the display content. It then calculates advertising costs based on the overlap between displayed content and captured images. This inventive measure ensures that advertising costs are based on actual viewer engagement, making it a valuable tool for advertisers.

Another notable patent is the "Display System for Sensing Defect on Large-Size Display." This system consists of a display device with multiple displays that output content received from a server. Accompanying it is a camera that captures images of the displays. The second server compares the captured images against stored error patterns to determine if any defects are present, ensuring the reliability and quality of large displays.

Career Highlights

Changgun Ko is associated with Samsung Electronics Co., Ltd., a leading company in technology and innovation. His work at Samsung emphasizes pushing the boundaries of what is achievable in display technology, contributing to the company’s reputation for cutting-edge products.

Collaborations

Throughout his career, Changgun has collaborated with esteemed colleagues, including Hun Il Lim and Hyunsuk Min. These partnerships have fostered an environment of innovation and creativity, leading to the development of transformative solutions within the field of display technology.

Conclusion

Changgun Ko stands out as a visionary inventor in the realm of display systems, with a track record of impactful patents that enhance advertising technology and defect detection. His work continues to influence the industry, reflecting a commitment to innovation and excellence.