Company Filing History:
Years Active: 1999-2002
Title: Kee-son Chang: Innovator in Liquid Electrophotographic Printing Technology
Introduction
Kee-son Chang, a prominent inventor based in Suwon, South Korea, has made significant contributions to the field of liquid electrophotographic printing technology. With a remarkable portfolio that includes 11 patents, his innovations focus on improving printer efficiency and image quality.
Latest Patents
Among his latest patents are two notable inventions that enhance the functionality of liquid electrophotographic printers. The first patent describes a **Cleaning Structure for a Developing Unit of Liquid Electrophotographic Printer**. This system incorporates a developing roller, which creates a development gap with the photoreceptor web filled with developer. It features a squeegee roller that effectively removes surplus developer, coupled with a cleaning mechanism that uses electrical force to eliminate toner particles adhering to the squeegee roller. By preventing toner contamination, this invention ensures the production of clean and high-quality printed images.
The second patent focuses on a **Photoreceptor Web for Liquid Electrophotographic Printer**. This web is designed to develop a predetermined image and transfer it to a sheet of paper. The photoreceptor has a total length of 32±0.25 inches, which is optimized to include multiple image zones, an interval zone, a drip line removing zone, a seam portion for closure, and a mark zone for seam detection. This design minimizes installation space while allowing for smooth operation during development, transfer, and removal processes.
Career Highlights
Kee-son Chang's career has been significantly shaped by his work at Samsung Electronics Co., Ltd., a leading global technology company. His innovative approaches and solutions have not only advanced printing technology but also positioned him as an influential figure in the industry.
Collaborations
Chang has collaborated with talented peers, including Jin-geun Kwak and Wan-ha Kim, who have contributed to refining his inventions. Their teamwork exemplifies the collaborative spirit of innovation within the realm of technology.
Conclusion
In summary, Kee-son Chang's contributions to liquid electrophotographic printing technology demonstrate his commitment to innovation and excellence. With 11 patents to his name, his work continues to shape the landscape of printing solutions, ensuring high-quality outputs and efficient operations for users worldwide.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.