Andrew Pryse Dale

Title: The Innovative Contributions of Andrew Pryse Dale

Introduction

Andrew Pryse Dale is a notable inventor based in Lexington, KY (US). He has made significant contributions to the field of imaging technology, holding a total of 5 patents. His work focuses on improving the efficiency and effectiveness of imaging devices, particularly in reducing waste toner.

Latest Patents

One of Andrew's latest patents is titled "Reducing waste toner with electrophotographic voltage control in imaging devices." This invention involves an imaging device that includes a photoconductive drum charged by a charge roll and opposed by a developer roll. The developer roll adds toner to the drum to develop a latent image for transfer to media or an intermediate transfer member. The invention utilizes one or more high voltage power supplies that communicate with a controller to set voltages on the rolls. During non-imaging times, the charge roll charges the drum to less than a Paschen breakdown voltage. The voltage of the transfer roll is determined based on the temperature and relative humidity of the operating environment, allowing for optimized performance.

Career Highlights

Andrew Pryse Dale is currently employed at Lexmark International, Inc., where he continues to innovate in the field of imaging technology. His work has not only contributed to the company's advancements but has also set new standards in the industry.

Collaborations

Throughout his career, Andrew has collaborated with talented individuals such as Douglas Anthony Able and Jared Kuohui Lin. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Andrew Pryse Dale's contributions to imaging technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence the efficiency of imaging devices, making a lasting impact on the industry.