Company Filing History:
Years Active: 1999-2002
Title: Innovations by Inventor Russell Mello
Introduction
Russell Mello is an accomplished inventor based in Stoneham, MA (US). He holds two patents that showcase his expertise in the field of thin-film magnetic recording technology. His innovative contributions have significantly advanced the capabilities of recording heads used in various applications.
Latest Patents
Mello's latest patents include a focused ion beam apparatus for forming thin-film magnetic recording heads. This invention relates to a multi-layer lithographically fabricated device designed to produce improved thin-film recording heads. It involves a focused particle beam system that mills a recording head pole-tip assembly without damaging sensitive structures, such as the read head. The invention allows for precise formation of the pole-tip assembly by milling a second structural element while protecting the first structural element through the use of a marker element. This marker element is strategically placed in the same layer as the first structural element, enabling accurate imaging and milling without irradiation. The result is a recording head capable of higher storage density than previous techniques.
Another significant patent by Mello involves thin-film magnetic recording heads and the systems and processes for manufacturing them. This invention features a focused particle beam system equipped with a pattern recognition element. The system images and analyzes the pole-tip assembly footprint of a recording head, using a processor to generate instruction signals that guide the focused particle beam in removing selected portions of the recording head. This precision milling device shapes the geometry of the pole-tip assembly footprint, including contoured surfaces, enhancing the overall performance of the recording head.
Career Highlights
Russell Mello has made notable contributions to the field of magnetic recording technology through his work at Micrion Corporation. His innovative patents reflect his commitment to advancing the technology and improving the efficiency of recording heads.
Collaborations
Mello has collaborated with esteemed colleagues such as Charles J. Libby and Donald E. Yansen. Their combined expertise has contributed to the successful development of advanced technologies in the field.
Conclusion
Russell Mello's innovative work in thin-film magnetic recording technology has led to significant advancements in the industry. His patents demonstrate a commitment to precision and efficiency, making a lasting impact on the field of magnetic recording.