John A Goodman

Title: Innovations by John A. Goodman in Printer Technology

Introduction

John A. Goodman, an esteemed inventor based in Shelbyville, KY, has made notable contributions to the field of printing technology. With a robust understanding of printhead mechanics and methods, Goodman has been instrumental in enhancing the quality and efficiency of printer performance. He holds a patent that stands as a testament to his innovative approach in the industry.

Latest Patents

Goodman's patent, titled "Method, printer and printhead driver for printing using two printheads," outlines a sophisticated technique for utilizing dual printheads to improve print resolution. The first method described allows for the horizontal resolution of a single-printhead printer at H dpi, using first and second printheads in a single print pass. During the initial portion of the carrier-movement distance, the first printhead is activated while the second remains inactive, and vice versa in the subsequent portion. Further innovations include a second method that interlaces print data to achieve enhanced resolution. This inventive strategy supports a printer's ability to achieve a resolution of H horizontal dpi by V vertical dpi, maximizing print quality and efficiency.

Career Highlights

John A. Goodman is associated with Lexmark International, Inc., where he has further developed his expertise in printer technology. His career trajectory at Lexmark has been characterized by a commitment to innovation and quality in printing solutions. With just one patent to his name, Goodman demonstrates that even a single invention can significantly impact the technological landscape.

Collaborations

In his professional journey, Goodman has collaborated closely with his coworker, Tommy Otis Lowe. Their partnership within Lexmark has likely fostered a creative environment, leading to a greater understanding of complex printing mechanisms and advancements in the field. Together, they contribute to the forward momentum of printing technology.

Conclusion

In summary, John A. Goodman’s work exemplifies how targeted innovations can lead to substantial advancements in technology. With a patent that effectively utilizes dual printheads to enhance print resolution, Goodman continues to be a pivotal figure in the advancement of printer technology at Lexmark International, Inc. His contributions, alongside his collaborations, showcase the importance of innovation in maintaining competitiveness within the industry.