John Larkin

Title: The Innovative Mind of John Larkin

Introduction

John Larkin is a notable inventor based in Leixlip, Ireland. He has made significant contributions to the field of fluidic ejection devices. His innovative approach has led to the development of a unique patent that showcases his expertise and creativity.

Latest Patents

Larkin holds a patent for a "Fluidic ejection device with layers having different light sensitivities." This invention describes a method for forming a fluidic ejection device by depositing a first layer on a silicon wafer, which includes a first photoresist. The process involves exposing a portion of the first photoresist at a first energy level. Subsequently, a second layer is deposited, which includes a second photoresist that is more sensitive to light than the first. The second energy level used for exposure is less than the first energy level. The method concludes with the development of unexposed portions of both photoresists to create an enclosed firing chamber and a nozzle.

Career Highlights

John Larkin is currently employed at Hewlett-Packard Development Company, L.P. His work at this esteemed organization has allowed him to further his research and development in innovative technologies. Larkin's dedication to his craft is evident in the quality and impact of his inventions.

Collaborations

Throughout his career, Larkin has collaborated with talented individuals such as Kevin Dooley and Liam Cheevers. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

John Larkin's contributions to the field of fluidic ejection devices exemplify his innovative spirit and dedication to invention. His patent reflects a significant advancement in technology, showcasing his ability to combine creativity with practical application.