Patricia A Wang

Title: Innovations by Patricia A Wang in Ink-Jet Printing Technology

Introduction

Patricia A Wang is a notable inventor based in Corvallis, OR (US), recognized for her contributions to ink-jet printing technology. With a total of 2 patents, her work focuses on enhancing the quality and performance of inks used in printing applications.

Latest Patents

Wang's latest patents include "Superior waterfastness and bleed control with specifically treated pigments for ink-jet printing." This invention involves a vehicle and a colorant, where the colorant is a water-insoluble pigment modified to be water dispersible. The addition of specific functional groups improves the performance of these pigments, providing better black to color bleed control and high waterfastness. Another significant patent is "Dye set for improved color quality for ink-jet printers." This invention presents inks that exhibit excellent color quality and lightfastness across various media, maintaining performance over a wide pH range. The specific dye set includes formulations for yellow, magenta, and cyan inks, ensuring optimal results in ink-jet printing.

Career Highlights

Patricia A Wang has made significant strides in her career, particularly through her work at Hewlett-Packard Company. Her innovative approaches have led to advancements in ink formulations, contributing to the overall improvement of printing technologies.

Collaborations

Wang has collaborated with notable colleagues, including David J Halko and Ronald J Gambale, to further enhance her research and development efforts in the field of ink-jet printing.

Conclusion

Patricia A Wang's contributions to ink-jet printing technology demonstrate her commitment to innovation and excellence. Her patents reflect a deep understanding of the complexities involved in creating high-quality inks, making her a valuable figure in the industry.