Nathan M Moroney

Title: Nathan M Moroney: Innovator in Inkjet Printing Technology

Introduction

Nathan M Moroney is a prominent inventor based in Barcelona, Spain. He has made significant contributions to the field of inkjet printing technology. With a total of 3 patents to his name, Moroney's work has advanced the capabilities of printing systems, particularly in achieving high-resolution outputs.

Latest Patents

Moroney's latest patents include a groundbreaking system for high-resolution inkjet printing. This system utilizes color drop placement on every pixel row during a single pass, enabling true 600 dpi color printing. By employing high-resolution printheads that hold different color inks, the system achieves smaller drop sizes ranging from 25 to 50 picoliters. This innovation allows for a full range of high-resolution color print-quality modes. The exemplary embodiment operates with varying carriage scan speeds and firing frequencies, ensuring efficient and high-quality printing.

Another notable patent focuses on thresholded undercolor removal and black replacement in thermal inkjet systems. This method quantitatively determines the gray component or undercolor in an input image and reduces it in a nonlinear manner. The system operates effectively in a subtractive-colorant color space, such as CMYK, and converts additive RGB signals into the subtractive domain. This approach minimizes ink usage while maintaining optimal black levels and achieving nearly linear composite grays.

Career Highlights

Moroney is currently employed at Hewlett-Packard Company, where he continues to innovate in the field of printing technology. His work has been instrumental in enhancing the performance and efficiency of inkjet printing systems.

Collaborations

One of Moroney's notable collaborators is Josep Maria Serra, with whom he has worked on various projects related to inkjet printing technology.

Conclusion

Nathan M Moroney's contributions to inkjet printing technology have significantly impacted the industry. His innovative patents and ongoing work at Hewlett-Packard Company demonstrate his commitment to advancing printing solutions.