Andre Garcia

Title: The Innovative Contributions of Andre Garcia

Introduction

Andre Garcia is a notable inventor based in Corvallis, OR (US). He has made significant contributions to the field of print technology, holding a total of 2 patents. His work primarily focuses on enhancing the efficiency and functionality of printheads.

Latest Patents

Garcia's latest patents include a "Printhead with Reduced Interconnections to a Printer" and a "Compound Ink Feed Slot." The first patent addresses the reduction of interconnections for transmitting print commands from a printer to a printhead. This is achieved through the use of on-printhead circuitry, which simplifies the driver circuitry by utilizing a matrix of drivers controlled by gates. The advanced embodiment of this invention 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. The printer provides constant power to the printhead, allowing for efficient energizing of the heater resistors based on address and print enable signals.

The second patent, "Compound Ink Feed Slot," describes a thin film thermal ink jet printhead featuring a compound ink feed slot. This design includes a trench in the top surface of a silicon substrate, with multiple slots extending from the bottom surface to the trench. The patterned thin film layers and ink barrier layer work together to convey ink from outside the substrate into the ink containing chambers, enhancing the overall performance of the printhead.

Career Highlights

Andre Garcia is currently employed at Hewlett-Packard Company, where he continues to innovate in the field of printing technology. His work has contributed to advancements that improve the efficiency and effectiveness of printheads.

Collaborations

Garcia has collaborated with notable coworkers, including Michael B. Saunders and S. Dana Seccombe, who is a woman. These collaborations have likely fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Andre Garcia's contributions to print technology through his patents and work at Hewlett-Packard Company highlight his role as an influential inventor. His innovative designs are paving the way for advancements in printing efficiency and functionality.