Eric Vannerson

Title: The Innovative Contributions of Eric Vannerson

Introduction

Eric Vannerson is a notable inventor based in Don Mills, Canada. He has made significant contributions to the field of printing technology, holding 2 patents that showcase his innovative spirit and technical expertise.

Latest Patents

One of Vannerson's latest patents is the "Finger Driver and Printer." This invention involves a driver for the finger electrodes in a charge-deposition print cartridge. It controls the finger potential between a printing and a non-printing state. All fingers are reset simultaneously by a common power source, connected by a diode. Charge storage in each finger electrode line maintains a back-biased potential without deterioration from crosstalk until it is positively driven to a printing state. Additionally, binary-coded drive data is checked for errors at the input, and the charge delivered to each finger is monitored at the output to identify any data transmission or cartridge electrode faults.

Another significant patent is the "Selectable Density Charge Deposition Printing System." This ionographic raster scan printing apparatus is capable of printing with selectable print density. It utilizes an imaging drum with a surface that moves in a process direction. The system includes a connector assembly for receiving an imaging module, a sensor module for generating density signals, and a position encoder for generating position signals. A scan clock synthesizer module generates activation signals for clocking the driver elements, with frequencies proportional to an algebraic combination of the density and position signals.

Career Highlights

Eric Vannerson is currently employed at Delphax Systems, where he continues to develop innovative printing solutions. His work has significantly impacted the efficiency and effectiveness of printing technologies.

Collaborations

Throughout his career, Vannerson has collaborated with talented individuals such as Sotos M Theodoulou and Christopher W Thomson. These collaborations have further enriched his contributions to the field.

Conclusion

Eric Vannerson's innovative patents and career at Delphax Systems highlight his dedication to advancing printing technology. His work continues to influence the industry and inspire future innovations.