Location History:
- Berkeley, CA (US) (2015)
- Jackson, CA (US) (2016 - 2019)
Company Filing History:
3 out of 5,313 
2 out of 39 
2 out of 9 
Years Active: 2015-2019
Title: Frank D Bello: Innovator in Heat-Assisted Magnetic Recording Technology
Introduction
Frank D Bello is a notable inventor based in Berkeley, CA (US), recognized for his contributions to the field of heat-assisted magnetic recording (HAMR) technology. With a total of 4 patents to his name, Bello has made significant advancements that enhance data storage capabilities.
Latest Patents
Bello's latest patents include innovative designs for metal-insulator-metal near-field transducers. One of his patents, titled "Metal-insulator-metal near-field transducer for heat-assisted magnetic recording," discloses embodiments of a HAMR device that features a waveguide and a near-field transducer (NFT) coupled to the waveguide. The NFT consists of 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 include a plasmonic metal, such as gold, while the second layer can be made of tungsten, chromium, or a dielectric material.
Another patent, "Architecture for metal-insulator-metal near-field transducer for heat-assisted magnetic recording," describes a HAMR device with a direct-fire configuration. This NFT comprises an insulator core encased in a metal portion, featuring a rectangular and a tapered portion. The metal portion also includes a plasmonic metal, showcasing Bello's innovative approach to enhancing data storage technology.
Career Highlights
Throughout his career, Frank D Bello has worked with prominent companies, including Western Digital Technologies, Inc. and the College of the Holy and Undivided Trinity of Queen Elizabeth Near Dublin. His work has significantly impacted the development of advanced data storage solutions.
Collaborations
Bello has collaborated with notable individuals in his field, including Alexander Krichevsky and Christopher B Wolf. These partnerships have contributed to the advancement of technology in heat-assisted magnetic recording.
Conclusion
Frank D Bello's innovative work in heat-assisted magnetic recording technology has established him as a key figure in the field. His patents reflect a commitment to enhancing data storage capabilities, making significant contributions to the industry.