Michael B Saunders

Title: Michael B Saunders: Innovator in Printhead Technology

Introduction

Michael B Saunders is a notable inventor based in Corvallis, OR (US). He has made significant contributions to the field of printhead technology, holding 2 patents that showcase his innovative approach to improving printing efficiency and functionality.

Latest Patents

One of his latest patents is titled "Printhead with reduced interconnections to a printer." This invention focuses on minimizing the interconnections required for transmitting print commands from a printer to a printhead. By utilizing on-printhead circuitry, the printhead driver circuitry is designed with a matrix of drivers controlled by gates, which reduces the need for extensive power and control interconnections. An advanced embodiment of this patent includes a register that converts a serial stream of print enable signals into a format that can be applied concurrently to switching devices for heater resistors. This innovation allows for constant power to the printhead, ensuring that the energizing of heater resistors is determined by address and print enable signals rather than power levels.

Another significant patent is for an "Integrated circuit printhead for an ink jet printer." This integrated circuit features an array circuit that heats an ink reservoir to produce a pattern of ink jets. The array circuit consists of multiple resistor cells arranged in rows and columns, with corresponding row and column lines for selecting and energizing these cells. Additionally, an identification circuit is integrated into the same substrate, allowing for programmable paths that can be polled without affecting the array circuit's operation.

Career Highlights

Throughout his career, Michael B Saunders has worked with prominent companies, including Hewlett-Packard Corporation and Hewlett-Packard Company. His experience in these organizations has contributed to his expertise in print technology and innovation.

Collaborations

Michael has collaborated with notable individuals in the field, including James R Hulings and George Barbehenn. These partnerships have likely enriched his work and led to advancements in printhead technology.

Conclusion

Michael B Saunders is a distinguished inventor whose work in printhead technology has led to significant advancements in the field. His innovative patents reflect his commitment to improving printing processes and efficiency.