Rodney Hardy

Title: The Innovative Contributions of Rodney Hardy

Introduction

Rodney Hardy is a notable inventor based in North Ryde, Australia. He has made significant contributions to the field of printing technology, holding a total of 10 patents. His work focuses on enhancing the efficiency and quality of printing processes.

Latest Patents

Among his latest patents is a method of monochrome printing at high speeds. This innovative method involves printing an image from a print chip that has a plurality of horizontal nozzle rows. The process includes allocating first dot data for an image line to nozzles in a first row portion and second dot data to nozzles in a second row portion. The first and second dot data are sent to the print chip, which then fires the respective droplets. This method ensures that some bits of the first dot data correspond to pixels aligned with the second row portion, while some bits of the second dot data correspond to pixels aligned with the first row portion.

Another significant patent is related to dither mask selection for printing using aligned printheads. This method involves a printing system with first and second printheads supplied with the same ink. The process includes allocating first lines of the image to the first printhead and second lines to the second printhead. Each set of lines is dithered using selected dither masks before being printed. The selection of dither masks is based on the relative alignment of the printheads, which enhances the overall print quality.

Career Highlights

Rodney Hardy is currently associated with Memjet Technology Limited, a company known for its innovative printing solutions. His work at Memjet has allowed him to push the boundaries of printing technology, contributing to advancements that benefit various industries.

Collaborations

Throughout his career, Rodney has collaborated with talented individuals such as Brian Robert Brown and Julie Catherine Hogan. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies in the printing sector.

Conclusion

Rodney Hardy's contributions to printing technology through his patents and collaborations highlight his role as a significant inventor in the field. His innovative methods continue to influence the industry, paving the way for future advancements in printing technology.