Nicole Marie Rodriguez

Title: Nicole Marie Rodriguez: Innovator in Inkjet Technology

Introduction

Nicole Marie Rodriguez is a prominent inventor based in Lexington, KY (US). She has made significant contributions to the field of inkjet technology, holding 2 patents that showcase her innovative spirit and technical expertise.

Latest Patents

One of her latest patents is for an actuator chip for inkjet printhead with electrostatic discharge protection. This invention includes electrostatic discharge (ESD) circuits designed to protect the chip during ESD events. The chip features an ESD circuit dedicated to each actuator, with alternative connections between power and ground. Additionally, the design ensures that actuators are spaced equidistantly from their respective ESD circuits. The exemplary ESD circuits incorporate a ballast resistor in series with a diode, which can be forward biased toward power or away from ground. This innovation is crucial for the safe distribution of ESD current during both chip manufacture and user printhead installation.

Another notable patent by Rodriguez is for distributed programmed memory cell overwrite protection. This method and circuit prevent the overprogramming of a memory cell through a fuse circuit that can be blown. A combinational logic circuit receives a signal from the fuse circuit, indicating its status, and controls the programming of the memory cell accordingly. If the fuse circuit has been blown, programming is effectively halted, ensuring the integrity of the memory cell.

Career Highlights

Nicole Marie Rodriguez is currently employed at Lexmark International, Inc., where she continues to develop innovative solutions in the printing technology sector. Her work has significantly impacted the efficiency and reliability of inkjet printheads.

Collaborations

Throughout her career, Rodriguez has collaborated with talented individuals such as John Glenn Edelen and Jason K Young. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Nicole Marie Rodriguez stands out as a key figure in the realm of inkjet technology, with her patents reflecting her commitment to innovation and excellence. Her contributions continue to shape the future of printing technology.