Company Filing History:
Years Active: 2012-2013
Title: Il Sun Hwang: Innovator in Toner Technology
Introduction
Il Sun Hwang is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of toner technology, holding a total of 6 patents. His work focuses on enhancing the performance and color quality of toners used in electrophotographic image forming apparatuses.
Latest Patents
Hwang's latest patents include innovative formulations and methods for toners. One notable patent is for a toner that features multiple inflection points on the storage modulus curve with respect to temperature. This toner comprises a binder resin, a coloring agent, and at least one additive, making it suitable for use in electrophotographic image forming devices. Another significant patent details a method of forming a toner image and an electrophotographic image forming apparatus that can achieve a wide color gamut. This method utilizes three different toners—yellow, magenta, and cyan—each with specific color coordinate values to produce high-quality images.
Career Highlights
Il Sun Hwang is currently employed at Samsung Fine Chemicals Co., Ltd., where he continues to innovate in the field of toner technology. His work has been instrumental in advancing the capabilities of imaging technologies, particularly in achieving vibrant color reproduction.
Collaborations
Hwang collaborates with talented colleagues, including Woo Young Yang and Keon Il Kim, who contribute to the development of cutting-edge toner solutions.
Conclusion
Il Sun Hwang's contributions to toner technology exemplify the impact of innovation in the imaging industry. His patents reflect a commitment to enhancing the quality and performance of toners, paving the way for future advancements in electrophotographic applications.