Carl Michael Petruzelli

Title: Innovations by Carl Michael Petruzelli

Introduction

Carl Michael Petruzelli is an accomplished inventor based in Fairport, NY (US). He has made significant contributions to the field of print technology, holding a total of 3 patents. His work primarily focuses on driver integrated circuits (ICs) for printheads, showcasing his expertise in electronic engineering and innovation.

Latest Patents

One of Petruzelli's latest patents is titled "Driver IC configurable for recording in multiple resolutions printhead." This invention involves a driver chip designed for use in LED or other multi-element recording printheads. The chip features multiple current driver channels, with data provided on a data bus to determine recording durations for each channel. The driver chip operates in various recording resolution modes, allowing it to connect to recording arrays of different resolutions. Additionally, a by-pass signal is generated to optimize performance when operating at lower resolutions.

Another notable patent is "Led printhead and driver chip for use therewith having boundary scan." This invention describes a non-impact printhead equipped with several driver IC chips and recording elements such as LEDs. Each driver IC chip includes multiple current-carrying channels and a control circuit that provides a test circuit interface. This interface allows for the input of command signals and test data, enhancing the functionality and reliability of the printhead.

Career Highlights

Carl Michael Petruzelli is currently employed at Eastman Kodak Company, where he continues to innovate in the field of print technology. His work has contributed to advancements in the efficiency and quality of printing processes.

Collaborations

Throughout his career, Petruzelli has collaborated with notable colleagues, including Michael William Mattern and Paul John Fleming. These collaborations have fostered a creative environment that has led to the development of cutting-edge technologies in the printing industry.

Conclusion

Carl Michael Petruzelli's contributions to print technology through his innovative patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in printing technology, showcasing the importance of innovation in this industry.