Company Filing History:
Years Active: 2005-2017
Title: Abebe Hailu: Innovator in Magnetic Recording Technology
Introduction
Abebe Hailu is a prominent inventor based in San Jose, California, known for his significant contributions to the field of magnetic recording technology. With a total of 11 patents to his name, Hailu has made remarkable advancements that enhance data storage solutions.
Latest Patents
Among his latest patents is a stack that includes a magnetic zero layer. This invention features a crystallographic orientation interlayer, a magnetic zero layer disposed on the interlayer, and a magnetic recording layer on top of the magnetic zero layer. The magnetic zero layer is either non-magnetic or has a saturation magnetic flux density (B) of less than about 100 emu/cc. This innovative design ensures a coherent interface between the interlayer and the magnetic layer, with a lattice mismatch of less than about 4%. Another notable patent is for magnetic layering for a bit-patterned stack. This invention describes a perpendicular magnetic recording layer that consists of multiple bit-patterned magnetic islands, each overlaying a soft magnetic under-layer. The design includes a first magnetic sub-layer with high magnetic anisotropy adjacent to a second sub-layer with lower anisotropy, enhancing the overall performance of the magnetic recording medium.
Career Highlights
Abebe Hailu is currently employed at Seagate Technology Incorporated, a leading company in data storage solutions. His work focuses on developing innovative technologies that improve the efficiency and capacity of magnetic recording systems.
Collaborations
Hailu has collaborated with notable colleagues, including Charles Changging Chen and Shoutao Wang, contributing to various projects that push the boundaries of magnetic recording technology.
Conclusion
Abebe Hailu's contributions to magnetic recording technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in data storage solutions.
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