Company Filing History:
2 out of 5,313 
2 out of 9 Years Active: 2019
Title: David McCloskey: Innovator in Heat-Assisted Magnetic Recording Technology
Introduction
David McCloskey is a notable inventor based in Co. Louth, Ireland. He has made significant contributions to the field of heat-assisted magnetic recording (HAMR) technology. With a total of 2 patents to his name, McCloskey's work focuses on advancing data storage solutions.
Latest Patents
One of McCloskey's latest patents is titled "Metal-insulator-metal near-field transducer for heat-assisted magnetic recording." This invention discloses embodiments of a HAMR device that includes a waveguide and a near-field transducer (NFT) coupled to the waveguide. The NFT features a core layer made of an insulator, a first metal layer adjacent to the core, and a second layer that is mechanically and thermally stable, serving as a hard jacket to prevent deformation. The first metal layer may consist of a plasmonic metal, such as gold, while the second layer can be made from tungsten, chromium, or a dielectric material.
Another significant patent by McCloskey is "Architecture for metal-insulator-metal near-field transducer for heat-assisted magnetic recording." This invention also involves a HAMR device with a waveguide and a NFT in a direct-fire configuration. The NFT comprises an insulator core encased in a metal portion, with the insulator core featuring both a rectangular and a tapered portion. The metal portion is made from a plasmonic metal, enhancing the device's performance.
Career Highlights
David McCloskey has worked with prominent companies in the technology sector, including Western Digital Technologies, Inc. and Trinity College Dublin. His experience in these organizations has allowed him to develop and refine his innovative ideas in data storage technology.
Collaborations
Throughout his career, McCloskey has collaborated with notable individuals such as Alexander Krichevsky and Frank D Bello. These partnerships have contributed to the advancement of his research and inventions.
Conclusion
David McCloskey is a distinguished inventor whose work in heat-assisted magnetic recording technology has made a significant impact on the field. His innovative patents and collaborations highlight his commitment to advancing data storage solutions.