Company Filing History:
Years Active: 1987-1998
Title: Innovations of Steinar J Strand: A Pioneer in Magnetic Head Technology
Introduction
Steinar J Strand, an accomplished inventor based in Langhus, Norway, has made significant contributions to the field of magnetic head technology. With a total of five patents to his name, Strand has focused on enhancing the performance and reliability of magnetic tape systems, resulting in improved data storage solutions.
Latest Patents
Among his latest inventions, Strand developed a magnetic head designed to maintain stable pole tip to tape contact pressure, even in the face of head wear and variations in tape tension. This innovative design incorporates a ferromagnetic body with a recess that houses a ferromagnetic core featuring pole tips intended for contact with magnetic tape. The unique arrangement of materials and their relative hardness is crucial, as it ensures that even as the contact surfaces wear down, the core pole tips remain effectively protruding for optimal tape interaction.
Strand's second recent patent details a method for determining tape position using a dedicated servo format. This approach involves the use of servo track pairs and longitudinal tape position information. The technology capitalizes on predefined lines through erased tape portions to accurately decode servo track numbers and communicate with the tape.
Career Highlights
Strand's career includes significant roles at reputable companies, including Tandberg Data AS and Tandberg Data Storage A/S. His dedication and expertise in the field have allowed him to play a vital role in the development of advanced data storage technologies.
Collaborations
Throughout his career, Strand has worked alongside impressive talent in the industry, including his colleagues Erik Solhjell and Per Olaf Pahr. These collaborations have undoubtedly contributed to the innovative breakthroughs that Strand is known for today.
Conclusion
Steinar J Strand continues to be a notable figure in the realm of magnetic head technology. His patents reflect a deep understanding of engineering principles and a commitment to advancing data storage solutions. As innovations continue to evolve, Strand's contributions will remain significant in the history of magnetic tape technology.