Location History:
- Herts, GB (2010)
- Bendish, GB (2011)
Company Filing History:
Years Active: 2010-2011
Title: David J Pearce: Innovator in Toner Cartridge Technology
Introduction
David J Pearce is a notable inventor based in Bendish, GB. He has made significant contributions to the field of printing technology, particularly in the area of toner cartridge systems. With a total of 3 patents to his name, Pearce continues to push the boundaries of innovation in his field.
Latest Patents
One of Pearce's latest patents is titled "Methods and systems for sensing an amount of material in a toner cartridge." This invention provides a method and system to accurately sense the amount of toner in a container held horizontally within a printing machine. The level sensor detects the material within a dispensing unit, which is external to the container. The container is rotated in a reverse direction to move the toner to a closed end, followed by a forward movement to dispense the material into the dispensing unit. A signal is generated when a sufficient amount of toner is detected, allowing for an estimation of the remaining material based on the time taken to move it.
Another significant patent is for a "Cleaner apparatus for a phase change ink printer." This invention aims to enhance the efficiency and functionality of phase change ink printers, further showcasing Pearce's innovative spirit.
Career Highlights
David J Pearce is currently employed at Xerox Corporation, a leading company in the field of printing and imaging solutions. His work at Xerox has allowed him to develop and refine technologies that improve the performance and reliability of printing systems.
Collaborations
Throughout his career, Pearce has collaborated with talented individuals such as Martin Richard Walsh and Joseph Benjamin Gault. These collaborations have contributed to the successful development of his patented technologies.
Conclusion
David J Pearce is a distinguished inventor whose work in toner cartridge technology has made a significant impact on the printing industry. His innovative patents and contributions continue to shape the future of printing solutions.