Chang-hwan Kim

Title: The Innovative Mind of Chang-hwan Kim

Introduction

Chang-hwan Kim, an accomplished inventor based in Suwon-si, South Korea, has made significant contributions to the field of technology with his innovative approaches and solutions. Holding three patents, Mr. Kim’s work reflects a commitment to enhancing the functionality and efficiency of image forming apparatuses and photomask manufacturing processes.

Latest Patents

Among his latest innovations is the "Method of Controlling Image Forming Apparatus Using Write Protection." This inventive system is designed to manage image forming apparatuses while ensuring the integrity of supply information. It incorporates a supplies information storage unit with both writable and write-protected storage areas, enabling the detection of supply replacements and safeguarding against the use of illegally recycled supplies. This innovation guarantees stability, enhances durability, and ultimately prevents quality deterioration in printing applications.

Another notable patent is the "Method of Manufacturing Rim Type of Photomask and Photomask Made by Such Method." This method addresses the challenges associated with forming chrome patterns in photomasks, focusing on creating a uniform width for the 0°-phase shift region. By employing advanced etching techniques and fluid material layers, Mr. Kim’s method enhances precision in photomask production, which is crucial for achieving high-quality manufacturing standards.

Career Highlights

Chang-hwan Kim is currently affiliated with Samsung Electronics Co., Ltd., where his expertise plays a pivotal role in advancing the company's technological capabilities. His focus on innovations in imaging and photomask technologies aligns with Samsung's commitment to being at the forefront of electronic advancements.

Collaborations

In his endeavors at Samsung, Mr. Kim has worked alongside talented colleagues like Yong-beom Kim and Seung-deog An. Their collaborations foster an environment of creativity and innovation, driving forward the boundaries of what is possible in the domains of imaging technologies and manufacturing processes.

Conclusion

Chang-hwan Kim stands out as a notable inventor whose work continues to shape and innovate the technology landscape. Through his groundbreaking patents and collaborative spirit, he contributes not only to his company but also to the broader field of electronics, paving the way for future advancements.