Darren Hackett

Title: The Innovative Mind of Darren Hackett

Introduction

Darren Hackett is a notable inventor based in Dublin, Ireland. He has made significant contributions to the field of technology, particularly in the areas of thermal actuators and print cartridges. With a total of 2 patents to his name, Hackett's work showcases his innovative spirit and technical expertise.

Latest Patents

One of Hackett's latest patents is for a thermal bend actuator having an improved lifetime. This actuator features a thermoelastic beam connected to drive circuitry and a passive beam that works in conjunction with the thermoelastic beam. When current flows through the thermoelastic beam, it expands relative to the passive beam, resulting in bending of the actuator. Notably, the thermoelastic beam is made from an aluminum alloy that includes a first metal (aluminum), a second metal, and at least 0.1 at. % of a third metal selected from a group that includes copper, scandium, tungsten, molybdenum, chromium, titanium, silicon, and magnesium.

Another significant patent by Hackett is for a print cartridge. This cartridge comprises an ink housing with at least one interior compartment and a print head mounted at the base of the housing. The print head is in fluid communication with the compartment via a passageway that has an entrance above the bottom of the compartment. A compressed foam block fills the compartment above the passageway entrance, leaving a free space adjacent to the passageway. Additionally, a rib extends upwardly along one wall of the compartment from the free space, partially reaching the top of the foam block, which creates an air vent channel along at least one side of the rib.

Career Highlights

Darren Hackett has worked with several prominent companies throughout his career. Notably, he has been associated with Memjet Technology Limited and Hewlett-Packard Development Company, L.P. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies.

Collaborations

Throughout his career, Hackett has collaborated with talented individuals, including Rónán O'Reilly and Misty Bagnat. These collaborations have fostered an environment of creativity and innovation, leading to the development of advanced technologies.

Conclusion

Darren Hackett is a distinguished inventor whose work in thermal actuators and print cartridges has made a significant impact in the technology sector