Company Filing History:
Years Active: 2006-2007
Title: Cheih-Min Cheng: Innovator in Toner Technology
Introduction
Cheih-Min Cheng is a notable inventor based in Rochester, NY, whose contributions to the field of toner technology have resulted in two significant patents. His work primarily focuses on developing advanced toner compositions that enhance the quality and efficiency of printing processes.
Latest Patents
Cheng's most recent patents revolve around oil-less toner compositions that exhibit excellent low-temperature release and stripping during fixing. These innovations enhance the surface gloss of the printed images and improve overhead projector (OHP) transparency. One key feature of his work involves the meticulous control of various properties, such as the thermal energy input during the EA aggregation/coalescence process. By utilizing a wax with specific dispersion size, molecular weight, and melting temperature, the toner particles can achieve optimal surface wax protrusion. This results in a wax content of approximately 12 to 25 weight percent, significantly reducing contamination on developing rolls, photoreceptors, and carriers, thereby enhancing the reliability of the developer.
Career Highlights
Cheih-Min Cheng is affiliated with Xerox Corporation, one of the leading companies in the imaging and printing industry. His scientific contributions have played a crucial role in advancing the company's toner technology and improving product reliability in the market. His innovations continue to impact the efficiency and quality of printing solutions globally.
Collaborations
Throughout his career, Cheng has collaborated with esteemed colleagues, including Vincenzo G. Marcello and David R. Kurceba. Together, they have worked on projects that push the boundaries of toner and printing technology, contributing significantly to the advancements in this field.
Conclusion
In summary, Cheih-Min Cheng stands out as a significant inventor in toner technology. His groundbreaking patents have not only improved existing printing processes but have also paved the way for future innovations in the field. As technology continues to evolve, his contributions will undoubtedly remain integral to the advancements in imaging and printing solutions.
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.