Alun Henry Hill

Title: Alun Henry Hill: Innovator in Printing Technology

Introduction

Alun Henry Hill is a notable inventor based in Hertfordshire, GB. He has made significant contributions to the field of printing technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and performance of printing devices.

Latest Patents

One of his latest patents is titled "Using accumulated pixel counting to assess solid area density performance to enable automatic density correction and improve toner yield." This innovation provides a method and system to adjust pixel density based on the weight and accumulated pixel count of a printer cartridge. The exemplary method calculates the weight and accumulated pixel count to determine the pixel density of the cartridge. If the pixel density is outside a predefined threshold, the toner output of the associated printing device is adjusted accordingly.

Another significant patent is the "Method and apparatus for aligning a bias transfer roll." This invention includes a method, a non-transitory computer-readable medium, and an apparatus for aligning a bias transfer roll. The method detects the position of paper, determines the position of the bias transfer roll, calculates the offset between these positions, and moves the bias transfer roll laterally to align it with the paper.

Career Highlights

Alun Henry Hill is currently employed at Xerox Corporation, a leading company in the printing and imaging industry. His work at Xerox has allowed him to develop innovative solutions that improve printing technology and efficiency.

Collaborations

Throughout his career, Alun has collaborated with notable colleagues, including Timothy David Jonathan Spink and John Barry Poxon. These collaborations have contributed to the advancement of technology in the printing sector.

Conclusion

Alun Henry Hill's contributions to printing technology through his patents and work at Xerox Corporation highlight his role as an innovator in the field. His inventions aim to enhance the performance and efficiency of printing devices, making a significant impact on the industry.