Yung-Yi Li

Title: The Innovations of Yung-Yi Li: Transforming Print Technology

Introduction

Yung-Yi Li, an accomplished inventor residing in Yung-Kang, Taiwan, holds an impressive portfolio of seven patents. His innovations, particularly in the realm of print technology, have significantly enhanced image quality and maintenance methods in printing devices.

Latest Patents

Among his latest contributions is the development of an image output device that improves image resolution and tone expression. This device features two color ink cartridges: the first filled with yellow, magenta, and cyan inks, while the second contains black, magenta, and cyan inks. The ingeniously designed nozzles allow for the creation of small ink drops, enhancing image resolution and achieving a six-color tone expression without complicating the control method or increasing manufacturing costs.

Additionally, Yung-Yi Li has patented a method for performing printhead maintenance. This process involves defining the printhead orifices into groups and using a test graph to identify clogged nozzles. By targeting only the clogged orifices for maintenance, the method reduces unnecessary ink consumption, showcasing Yung-Yi's commitment to efficiency in print technology.

Career Highlights

Yung-Yi Li's career includes notable tenures at leading technology companies such as BenQ Corporation and Acer Communications and Multimedia Inc. His work has played a pivotal role in advancing the capabilities of printers and imaging devices.

Collaborations

Throughout his career, Yung-Yi has collaborated with esteemed colleagues, including Ben-Chuan Du and Li-Fu Sung. These partnerships have fostered innovative thinking and collaborative problem-solving, further enhancing the impact of his inventions in the industry.

Conclusion

Yung-Yi Li's innovative spirit and dedication to improving print technology have resulted in patents that are not only technologically advanced but also practical and cost-effective. As an inventor, his work continues to influence the field of printing, leading to enhanced image resolution and efficient maintenance strategies that benefit both manufacturers and consumers alike.