Douglas A Fox

Title: Innovations by Douglas A. Fox

Introduction

Douglas A. Fox is an accomplished inventor based in Fox Point, Wisconsin, with a notable portfolio of five patents. His work primarily focuses on enhancing printing technology through innovative power supply methods.

Latest Patents

One of his latest patents is titled "Methods and apparatus for supplying power to a printer." This invention outlines a method for providing power transmissions from a power storage unit to a power converter in a printing device. The power converter supplies an available amount of power to a print mechanism, which has separately controllable print elements. The method includes determining the required amount of power for an upcoming print operation and performing the operation based on the available power. Another significant patent is "Ethernet and USB powered printers and methods for supplying Ethernet and USB power to a printer." This invention allows printers to operate with main power from conventional sources while also utilizing Ethernet or USB power for backup. It ensures that data and configurations are preserved during power outages and optimizes printing operations based on power availability.

Career Highlights

Douglas has worked with prominent companies in the technology sector, including ZIH Corporation and Zebra Technologies Corporation. His contributions to these organizations have significantly advanced the field of printing technology.

Collaborations

Some of his notable coworkers include David L. Poole and Robert A. Ehrhardt, who have collaborated with him on various projects.

Conclusion

Douglas A. Fox's innovative contributions to printing technology through his patents demonstrate his expertise and commitment to advancing the industry. His work continues to influence the way printers operate and manage power efficiently.