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For the Inventor, By the Inventor

Seongnam-si, South Korea

Kyung-yol Yon

USPTO Granted Patents = 43

Average Co-Inventor Count = 4.2

ph-index = 5

Forward Citations = 76(Granted Patents)


Location History:

  • Seongnam, KR (2002 - 2007)
  • Gyeonggi-do, KR (2005 - 2007)
  • Scongnam-si, KR (2008)
  • Seongnam-si, KR (2007 - 2012)
  • Seonguam-si, KR (2012)

Company Filing History:

goldMedal43 out of 131,214 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2002-2012

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43 patents (USPTO):Explore Patents
1. 8227161 - Electrophotographic toner and method of preparing the same (2012-07-24),
2. 8158320 - Toner and process of preparing the same (2012-04-17),
3. 8137885 - Hybrid toner and method of preparing the same (2012-03-20),
4. 7935470 - Toner for electrophotography (2011-05-03),
5. 7932008 - Hybrid toner and method of preparing the same (2011-04-26),
6. 7927776 - Toner for electrophotography (2011-04-19),
7. 7892716 - Method of preparing core-shell toner and toner prepared using the method (2011-02-22),
8. 7842449 - Method of preparing toner and toner prepared using the method (2010-11-30),
9. 7759041 - Method of preparing toner and toner prepared using the method (2010-07-20),
10. 7749675 - Method of preparing toner and toner prepared using the method (2010-07-06),
11. 7585608 - Method of preparing toner and toner prepared using the method (2009-09-08),
12. 7494754 - Electrophotographic photoreceptor containing asymmetric naphthalenetetracarboxylic acid diimide derivatives and electrophotographic imaging apparatus employing the same (2009-02-24),
13. 7449270 - Electrophotographic photoreceptor containing naphthalenetetracarboxylic acid diimide derivatives as electron transport materials in charge generating layer and the electrophotographic imaging apparatus using the photoreceptor (2008-11-11),
14. 7432029 - Electrophotographic photoreceptor containing asymmetrical naphthalenetetracarboxylic acid diimide derivatives and electrophotographic imaging apparatus employing the photoreceptor (2008-10-07),
15. 7413836 - Electrophotographic photoreceptor containing asymmetrical naphthalenetetracarboxylic acid diimide derivative as electron transporting material in a charge generating layer and electrophotographic image forming apparatus employing the photoreceptor (2008-08-19),

Title: Innovations in Electrophotographic Toner by Kyung-yol Yon

Introduction

Kyung-yol Yon, a prominent inventor based in Seongnam-si, South Korea, holds an impressive total of 43 patents. His work primarily focuses on advancements in electrophotographic toners, which are essential for enhancing the quality and efficiency of printing processes. At Samsung Electronics Co., Ltd., he contributes to the development of innovative solutions that set the benchmark in the industry.

Latest Patents

Two of Kyung-yol Yon's latest patents showcase his expertise and innovative thinking. The first is an "Electrophotographic toner and method of preparing the same," which includes a composition consisting of latex, a coloring agent, wax, and specific concentrations of Silicon (Si) and Iron (Fe). The mole ratio of Si to Fe ranges from 0.1 to 5, enhancing the toner’s performance.

The second patent titled "Toner and process of preparing the same" introduces a toner with a core that consists of binder resin, wax, and a colorant, along with an external additive layer. This innovative core is extruded and extended to create a fiber phase before being pulverized. The resulting toner boasts improved fixing abilities that allow for electrostatic images to be fixed at lower temperatures while maintaining durability and storage stability. Additionally, it reduces toner blocking and offset phenomena, contributing to higher quality prints.

Career Highlights

Kyung-yol Yon’s contributions have played a critical role in advancing the technology behind electrophotographic printing. His extensive portfolio, including 43 patents, reflects his commitment to innovation, significantly influencing the landscape of printing technology. His inventive approach continues to enhance the efficiency and effectiveness of toners utilized in various printing applications.

Collaborations

Throughout his career at Samsung Electronics Co., Ltd., Kyung-yol Yon has collaborated with esteemed colleagues, including Saburo Yokota and Hwan-koo Lee. Together, they have contributed to a range of innovations that incorporate cutting-edge technology in the development of printing materials.

Conclusion

Kyung-yol Yon exemplifies the spirit of innovation with his substantial contributions to the field of electrophotographic toners. With his significant patent portfolio and collaborations with notable professionals, he continues to drive advancements that enhance printing technology. His work not only reflects his expertise but also sets a precedent for future innovations in the industry.

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