Kieran Roughan

Title: Kieran Roughan: Innovator in Inkjet Technology

Introduction

Kieran Roughan is a notable inventor based in Dublin, Ireland. He has made significant contributions to the field of inkjet technology, holding two patents that enhance the functionality of inkjet printheads. His work focuses on improving print quality and efficiency in printing processes.

Latest Patents

Kieran Roughan's latest patents include a method of generating print data for inkjet printheads. This innovative method involves several steps, including receiving image data for a print job in a printer controller. It also includes retrieving keep-wet pattern data for each ink plane of the printhead, which is determined using one or more input parameters. The process generates first print data for each ink plane based on the received image data. This data is then merged with the keep-wet pattern data to provide second print data for each ink plane. Finally, the second print data is sent from the printer controller to the printhead, enabling it to print an image along with a keep-wet pattern. The keep-wet pattern is defined by a series of dots printed at a frequency sufficient to maintain hydration of each nozzle in the printhead.

Career Highlights

Kieran Roughan is currently employed at Memjet Technology Limited, where he continues to develop innovative solutions in the printing industry. His expertise in inkjet technology has positioned him as a key player in advancing printing methodologies.

Collaborations

Kieran has collaborated with notable colleagues, including Julie Catherine Hogan and Angus John North. Their combined efforts contribute to the ongoing advancements in inkjet technology and printing solutions.

Conclusion

Kieran Roughan's contributions to inkjet technology through his patents and work at Memjet Technology Limited highlight his role as an influential inventor in the field. His innovative methods are paving the way for improved printing processes and quality.